Difference between revisions of "Entrance Pupil Database"

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(→‎Entrance Pupil Measurements: added 18 & 24mm measurements for Tokina 12-24 f4 DX)
(Nikkor Z 24-70 S)
(198 intermediate revisions by 43 users not shown)
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To enter a line for your combination, edit the page by clicking edit at the top of the screen (you may need to create an account or sign-in first), and edit the table below.  
 
To enter a line for your combination, edit the page by clicking edit at the top of the screen (you may need to create an account or sign-in first), and edit the table below.  
  
 +
  
 
== Tripod Mount Measurements ==
 
== Tripod Mount Measurements ==
  
{| border="1" cellpadding="5" cellspacing="0" align="left" valign="top" class="wikitable sortable"
+
{| border="1" cellpadding="5" cellspacing="0" valign="top" class="wikitable sortable"
 
|+
 
|+
! Style="background:#e0e0e0;" width="25%" | '''Camera'''
+
! '''Camera'''
! style="background:#e0e0e0;" width="25%" | '''Tripod mount off-center (C)'''
+
! '''Tripod mount off-center (C)'''
! style="background:#e0e0e0;" width="25%" | '''Tripod mount height (H)'''
+
! '''Tripod mount height (H)'''
! style="background:#e0e0e0;" width="25%" | '''Tripod mount length (L1)'''
+
! '''Tripod mount length (L1)'''
|-style="vertical-align:top;"
+
|-
|<div style="width: 200px; height:150px">&nbsp;</div><hr>Use the correct name of your camera. For digital camera's, please use the name as mentioned at [http://www.dpreview.com/reviews/specs.asp dpreview]. || [[Image:EPDB-off-center.jpg|Tripod mount off-center]]<hr>Looking at the bottom of the camera, the distance between the the middle of the tripod mount to the lens axis (0 if the tripod mount is over the centre of the lens) || [[Image:EPDB-height.jpg|Tripod mount height]]<hr>Facing the camera, the distance from the base of the camera to the center of the lens || [[Image:EPDB-length1.jpg|Tripod mount length]]<hr>Looking at the bottom of the camera, the distance between the middle of the tripod mount to the base of the lens base, or base for adaptor tube. For fixed lens camera's which do not allow use of adaptors this column is not applicable.
+
! || [[Image:EPDB-off-center.jpg|Tripod mount off-center]]
|-class="sortbottom"
+
! [[Image:EPDB-height.jpg|Tripod mount height]]
|Canon EOS 5D MKII || align="center" | 0 mm || align="center" | 43.5 mm || align="center" | 38.5 mm
+
! [[Image:EPDB-length1.jpg|Tripod mount length]]
|-class="sortbottom"
+
|-
|Canon EOS 20D || align="center" | 0 mm || align="center" | 40 mm || align="center" | 36.5 mm
+
! Use the correct name of your camera. For digital camera's, please use the name as mentioned at [http://www.dpreview.com/reviews?sort=brand dpreview].  
|-class="sortbottom"
+
! Looking at the bottom of the camera, the distance between the the middle of the tripod mount to the lens axis (0 if the tripod mount is over the centre of the lens)  
|Canon EOS 40D || align="center" | 0 mm || align="center" | 42 mm || align="center" | 38.5 mm
+
! Facing the camera, the distance from the base of the camera to the center of the lens  
|-class="sortbottom"
+
! Looking at the bottom of the camera, the distance between the middle of the tripod mount to the base of the lens base, or base for adaptor tube. For fixed lens camera's which do not allow use of adaptors this column is not applicable.
|Canon EOS 400D || align="center" | 0 mm || align="center" | 37 mm || align="center" | 39 mm
+
|-
|-class="sortbottom"
+
|Canon EOS 5D || 0 mm || 42  mm || 37,5 mm
|Canon EOS 400D with BG-E3 || align="center" | 0 mm || align="center" | 81 mm || align="center" | 33 mm
+
|-
|-class="sortbottom"
+
|Canon EOS 5D MKII || 0 mm || 43.5 mm, 90 mm w/grip || 38.5 mm
|Canon EOS 300D / Digital Rebel (EOS Digital Rebel) || align="center" | 0 mm || align="center" |40 mm || align="center" | 40 mm
+
|-
|-class="sortbottom"
+
|Canon EOS 5D MKIII || 0 mm || 43.5 mm || 40 mm
|Canon EOS 300D / Digital Rebel || align="center" | 0 mm || align="center" |40 mm || align="center" | 38.5 mm
+
|-
|-class="sortbottom"
+
|Canon EOS 5D MKIV || 0 mm || 44.5 mm || 40.5 mm
|Canon EOS 350D / Digital Rebel XT  || align="center" | 0 mm || align="center" | 37.5 mm || align="center" | 38.5 mm
+
|-
|-class="sortbottom"
+
|Canon EOS 5Ds / 5DsR || 0 mm || 45 mm, 91.5 mm w/grip || 41 mm
|Canon EOS 450D / Digital Rebel XSi || align="center" | 0 mm || align="center" | 35 mm || align="center" | 39 mm
+
|-
|-class="sortbottom"
+
|Canon EOS 7D || 0 mm || 42 mm || 37.5 mm
|Canon EOS 500D / Digital Rebel X1i || align="center" | 0 mm || align="center" | 38.5 mm || align="center" | 39 mm
+
|-
 +
|Canon EOS 10D || 0 mm || 42 mm || 31.5 mm
 +
|-
 +
|Canon EOS 20D || 0 mm || 40 mm || 36.5 mm
 +
|-
 +
|Canon EOS 40D || 0 mm || 42 mm || 38.5 mm
 +
|-
 +
|Canon EOS 60D || 0 mm || 40.5 mm || 38.5 mm
 +
|-
 +
|Canon EOS 80D || 0 mm ||         || 38.5 mm
 +
|-
 +
|Canon EOS 100D / Rebel SL1 || 0 mm || 35 mm || 39 mm
 +
|-
 +
|Canon EOS 400D / Digital Rebel XTi || 0 mm || 37 mm || 39 mm
 +
|-Canon EOS 400D with BG-E3 || 0 mm || 81 mm || 33 mm
 +
|-
 +
|Canon EOS 300D / Digital Rebel (EOS Digital Rebel) || 0 mm || |40 mm || 40 mm
 +
|-
 +
|Canon EOS 300D / Digital Rebel || 0 mm || 40 mm || 38.5 mm
 +
|-
 +
|Canon EOS 350D / Digital Rebel XT  || 0 mm || 37.5 mm || 38.5 mm
 +
|-
 +
|Canon EOS 450D / Digital Rebel XSi || 0 mm || 39 mm || 39 mm
 +
|-
 +
|Canon EOS 500D / Digital Rebel X1i || 0 mm || 38.5 mm || 39 mm
 +
|-
 +
|Canon EOS 550D / Digital Rebel T2i || 0 mm || 39 mm || 39 mm
 +
|-
 +
|Canon EOS 600D / Digital Rebel T3i || 0 mm || 40 mm || 39 mm
 +
|-
 +
|Canon EOS 650D / Digital Rebel T4i || 0 mm || 41 mm || 39 mm
 +
|-
 +
|Canon EOS 760D (EOS Rebel T6s / EOS 8000D) || 0 mm || 37.5 mm || 38.5 mm
 +
|-
 +
|Canon EOS 1000D / Digital Rebel XS || 0 mm || 37 mm || 39 mm
 
<!--  
 
<!--  
  
|-class="sortbottom"
+
|-
|Canon EOS 1000D (waiting for Mauro78 measures) || align="center" | x mm || align="center" | x mm || align="center" | x mm
+
|Canon EOS 1000D (waiting for Mauro78 measures) || x mm || x mm || x mm
  
 
-->
 
-->
|-class="sortbottom"
+
|-
|Canon G9 || align="center" | 12 mm || align="center" | 29 mm || align="center" | N/A
+
|Canon G9 || 12 mm || 29 mm || N/A
|-class="sortbottom"
+
|-
|Canon PowerShot A630 || align="center" | 15 mm || align="center" | 28 mm || align="center" | 0 mm (fixed lens)
+
|Canon PowerShot A630 || 15 mm || 28 mm || N/A
|-class="sortbottom"
+
|-
|Fujifilm FinePix S7000 || align="center" | 0 mm || align="center" | 32.8 mm || align="center" | 69mm + 37mm(Adapt.Tube)=106mm
+
|Canon PowerShot A710 IS || 21 mm || 26.5 mm || N/A
|-class="sortbottom"
+
|-
|Nikon C8800 || align="center" | 19.1 mm || align="center" | 67.9 mm || align="center" | N/A
+
|Canon PowerShot S80 || 18 mm || 25 mm || N/A
|-class="sortbottom"
+
|-
|Nikon D2H (+D2Hs/D2X/D2Xs?) || align="center" | 0 mm || align="center" | 79 mm || align="center" | 29.5 mm
+
|Fujifilm FinePix S7000 || 0 mm || 32.8 mm || 69mm + 37mm(Adapt.Tube)=106mm
|-class="sortbottom"
+
|-
|Nikon D40 (+D40x?) || align="center" | 0 mm || align="center" | 36 mm || align="center" | 42 mm
+
|Konica Minolta Maxxum 7D || 0 mm || 41 mm || 36 mm
|-class="sortbottom"
+
|-
|Nikon D60 || align="center" | 0 mm || align="center" | 36 mm || align="center" | 42 mm
+
|Nikon C8800 || 19.1 mm || 67.9 mm || N/A
|-class="sortbottom"
+
|-
|Nikon D70 || align="center" | 0 mm || align="center" | 52 mm || align="center" | 36 mm
+
|Nikon D2H (+D2Hs/D2X/D2Xs?) || 0 mm || 79 mm || 29.5 mm
|-class="sortbottom"
+
|-
|Nikon D80 || align="center" | 0 mm || align="center" | 42.8 mm || align="center" | 40 mm
+
|Nikon D40 (+D40x?) || 0 mm || 36 mm || 42 mm
|-class="sortbottom"
+
|-
|Nikon D90 || align="center" | 0 mm || align="center" | 42.8 mm || align="center" | 40 mm
+
|Nikon D60 || 0 mm || 36 mm || 42 mm
|-class="sortbottom"
+
|-
|Nikon D100 with MB-D100 || align="center" | 0 mm || align="center" | 93 mm || align="center" | 33.5 mm
+
|Nikon D70 || 0 mm || 52 mm || 36 mm
|-class="sortbottom"
+
|-
|Nikon D200 || align="center" | 0 mm || align="center" | 47 mm || align="center" | 40 mm
+
|Nikon D80 || 0 mm || 42.8 mm || 40 mm
|-class="sortbottom"
+
|-
|Nikon D200 with MB-D200 || align="center" | 0 mm || align="center" | 93 mm || align="center" | ~33 mm
+
|Nikon D90 || 0 mm || 42.8 mm || 40 mm
|-class="sortbottom"
+
|-
|Nikon D300 || align="center" | 0 mm || align="center" | 47.6 mm || align="center" | 42.4 mm
+
|Nikon D100 with MB-D100 || 0 mm || 93 mm || 33.5 mm
|-class="sortbottom"
+
|-
|Nikon D300 with MB-D10 || align="center" | 0 mm || align="center" | 90.2 mm || align="center" | 31.4 mm
+
|Nikon D200 || 0 mm || 47 mm || 40 mm
|-class="sortbottom"
+
|-
|Pentax K10D/K20D || align="center" | 0 mm || align="center" | 41.6 mm || align="center" | 37.2 mm
+
|Nikon D200 with MB-D200 || 0 mm || 93 mm || ~33 mm
|-class="sortbottom"
+
|-
|Panasonic Lumix DMC-LX3 || align="center" | 21.5 mm || align="center" | 27.7 mm || align="center" | 28.9 mm
+
|Nikon D300 || 0 mm || 47.2 mm || 42.4 mm
|-class="sortbottom"
+
|-
|Sony Alpha A100 || align="center" | 0 mm || align="center" | 37 mm || align="center" | 35 mm
+
|Nikon D300 with MB-D10 || 0 mm || 90.2 mm || 31.4 mm
 +
|-
 +
|Nikon D500 || 0 mm || 48.5 mm || 33.5 mm
 +
|-
 +
|Nikon D700 || 0 mm || 50 mm || 44.5 mm
 +
|-
 +
|Nikon D700 with MB-D10 || 0 mm || 93 mm || 44.5 mm
 +
|-
 +
|Nikon D750 || 0 mm || 44 mm || 34 mm
 +
|-
 +
|Nikon D800, D800E || 0 mm || 50 mm || 44.5 mm
 +
|-
 +
|Nikon D800, D800E + MB-D12 || 0 mm || 93 mm || 44.5 mm
 +
|-
 +
|Nikon D810, D810E || 0 mm || 48.5 mm || 44.5 mm
 +
|-
 +
|Nikon D3000 || 0 mm || 35.6 mm || 42.4 mm
 +
|-
 +
|Nikon D7000 || 0 mm || 43 mm || 40 mm
 +
|-
 +
|Nikon D7000 with MB-D11|| 0 mm || 85.8 mm || 25 mm
 +
|-
 +
|Nikon D7100 || 0 mm || 43 mm || 46.5 mm
 +
|-
 +
|Nikon D7200 || 0 mm || 43 mm || 46.5 mm
 +
|-
 +
|Nikon D3X || 0 mm || 76.9 mm || 28.0 mm
 +
|-
 +
|Nikon D5000 || 0 mm || 42.8 mm || 40 mm
 +
|-
 +
|Nikon Z6, Z7 || 0 mm || 40 mm || 15 mm (or see FTZ adapter for F mount lenses below)
 +
|-
 +
|Nikon FT1 adapter || 0 mm || 43 mm || 13 mm
 +
|-
 +
|Nikon FTZ adapter || 0 mm || 45 mm || 13 mm (or add 30.5mm to Z6, Z7 camera tripod screw)
 +
|-
 +
|Nikon PN11 tube || 0 mm || 40 mm || 17 mm
 +
|-
 +
|Pentax *ist DS || 0 mm || 36 mm || 43 mm
 +
|-
 +
|Pentax K-1 Mark II || 0 mm || 40.5 mm || 39 mm
 +
|-
 +
|Pentax K10D/K20D || 0 mm || 41.6 mm || 37.2 mm
 +
|-
 +
|Pentax K-7/K-5 || 0 mm || 38.2 mm || 41.6 mm
 +
|-
 +
|Panasonic Lumix DMC-LX3 || 21.5 mm || 27.7 mm || 28.9 mm
 +
|-
 +
|Sony Alpha 7R || 0 mm || 38 mm || 24 mm
 +
|-
 +
|Sony Alpha A100 || 0 mm || 37 mm || 35 mm
 +
|-
 +
|Sony SLT-A33/55 || 0 mm || 36 mm || 31 mm
 +
|-
 +
|Sony NEX-7 || 0 mm || 32 mm || 20.5 mm
 +
|-
 +
|Sigma DP0 Quattro || 0 mm || 32 mm || 83 mm
 
|}
 
|}
  
<br style="clear:both;">
+
{{clr}}
<br>
+
 
<br>
+
= Entrance Pupil Measurements =
<br>
+
 
<br>
+
To calculate the Entrance pupil distance add the Tripod Mount Length (L1) from the camera and the Entrance Pupil Length (L2) from the lens. So for example for a Canon 300d and a 10-22mm at 10mm, the total Entrance pupil distance from the tripod mount is 40mm + 66mm = 106mm
<br>
+
 
 +
If you use a SLR lens on a mirrorless camera, you also just have to add the adapter thickness (Flange to focal plane difference). For Nikon F mount lenses on a Z camera: 30.5mm; similarly for Canon EF lens on a EOS-R camera: 24.0mm. The principle is the same for mounting any other type lens on a camera when an adapter can be used.
 +
 
 +
== First party lenses ==
 +
For lenses of the same manufacturer as the camera, just take the first table, simple.
 +
 
 +
Several manufacturers (Sigma, Tamron, Tokina, etc) offer the same lens for a variety of camera mounts. Since different camera manufacturers have different lens mount dimensions, these "third party" lenses are split in a separate table (below).
  
== Entrance Pupil Measurements ==
+
*For these '''''Focal Length''''' values the actual focus is set to infinity (<math>\infty</math>) unless otherwise specified (micro/macro lenses)
  
{| border="1" cellpadding="5" cellspacing="0" align="center" class="wikitable sortable"
+
{| border="1" cellpadding="5" cellspacing="0" class="wikitable sortable"
 
|+
 
|+
! style="background:#e0e0e0;" width="25%" | '''Lens'''
+
! '''Lens'''
! style="background:#e0e0e0;" width="25%" | '''Focal Length'''
+
! '''Focal Length'''
! style="background:#e0e0e0;" width="50%" | '''Entrance Pupil Length (L2)'''
+
! '''Entrance Pupil Length (L2)'''
 
|-valign="top"
 
|-valign="top"
|<div style="height:150px;">&nbsp;</div><hr>Enter the exact lens name, or if you are using a camera with a fixed lens the name of your camera as mentioned at [http://www.dpreview.com/reviews/specs.asp dpreview].||<div style="height:150px;">&nbsp;</div><hr>&nbsp;||[[Image:EPDB-length2.jpg|Entrance Pupil Length]]<hr>Facing the side of the lens, the distance from the base of the lens to the Entrance Pupil. A negative value means the entrance pupil is before the lens base. (not sure if this makes sense in a theoretical way)
+
!<div style="height:150px;">&nbsp;</div>Original equipment<br>(Lenses from same manufacturer as camera)<hr>Enter the exact lens name, or if you are using a camera with a fixed lens the name of your camera as mentioned at [http://www.dpreview.com/products/cameras DPreview].||<div style="height:150px;">&nbsp;</div><hr>&nbsp;||[[Image:EPDB-length2.jpg|Entrance Pupil Length]]<hr>Facing the side of the lens, the distance from the base of the lens to the Entrance Pupil. A negative value means the entrance pupil is outside the lens, in the camera body. Such is the case with many telephoto lenses. The lens base is the point on the lens that contacts the "lens base" on the camera used to determine the "Tripod mount length (L1)" in the table above.
|-class="sortbottom"
+
|-
| EF-S 10-22mm || align="center" | 10mm || align="center" | 66mm
+
| Canon EF 8-15mm || 8-15mm || 64mm
|-class="sortbottom"
+
|-
| Canon 18-55mm || align="center" | 18mm || align="center" | 47mm
+
| Canon EF-S 10-18mm f/4.5–5.6 IS STM || 10mm || 58.5mm
|-class="sortbottom"
+
|-
| Canon 18-55mm || align="center" | 24mm || align="center" | 23mm
+
| Canon EF-S 10-22mm || 10mm || 66mm
|-class="sortbottom"
+
|-
| Canon 18-55mm || align="center" | 35mm || align="center" | 45mm
+
| Canon EF 11-24mm f/4 L|| 11mm || 86mm
|-class="sortbottom"
+
|-
| Canon 18-55mm || align="center" | 55mm || align="center" | 55mm
+
| Canon EF 11-24mm f/4 L|| 16mm || 89mm
|-class="sortbottom"
+
|-
| Canon 17-40mm || align="center" | 17mm || align="center" | 71mm
+
| Canon EF 11-24mm f/4 L|| 24mm || 95mm
|-class="sortbottom"
+
|-
| Canon 17-40mm || align="center" | 28mm || align="center" | 69mm
+
| Canon EF 15mm || 15mm || 45mm at F11 focus at 1m
|-class="sortbottom"
+
|-
| Canon 17-40mm || align="center" | 40mm || align="center" | 72mm
+
| Canon EF 16-35 mm || 16mm || 79mm
|-class="sortbottom"
+
|-
| Canon 50mm f/1.8 II || align="center" | 50mm || align="center" | 23mm
+
| Canon 15-85mm || 15mm || 62.5mm   
|-class="sortbottom"
+
|-
| Canon 35mm f/2 || align="center" | 35mm || align="center" | 12.5mm
+
| Canon 15-85mm || 50mm || 44.5mm    (need confirm from another person/setup)
|-class="sortbottom"
+
|-
| Sigma70-300 || align="center" | 70mm || align="center" | 83mm
+
| Canon 15-85mm || 85mm || 1.5mm    (need confirm from another person/setup)
|-class="sortbottom"
+
|-
| Sigma70-300 || align="center" | 85mm || align="center" | 70mm
+
| Canon 17-40mm || 17mm || 71mm
|-class="sortbottom"
+
|-
| Sigma70-300 || align="center" | 100mm || align="center" | 45mm
+
| Canon 17-40mm || 28mm || 69mm
|-class="sortbottom"
+
|-
| Sigma70-300 || align="center" | 135mm || align="center" | -30mm
+
| Canon 17-40mm || 40mm || 72mm
|-class="sortbottom"
+
|-
| Sigma70-300 || align="center" | 200mm || align="center" | -30mm
+
| Canon 17-55mm f/2.8 || 17mm || 75.5mm
|-class="sortbottom"
+
|-
| Nikkor AF-S DX 18-55mm II|| align="center" | 18mm || align="center" | 70mm
+
| Canon 17-55mm f/2.8 || 20mm || 71mm
|-class="sortbottom"
+
|-
| Nikkor AF-S DX 18-70mm || align="center" | 18mm || align="center" | 51mm
+
| Canon 17-55mm f/2.8 || 28mm || 59.5mm
|-class="sortbottom"
+
|-
| Nikkor AF-S DX 18-70mm || align="center" | 24mm || align="center" | 44mm
+
| Canon 17-55mm f/2.8 || 35mm || 52mm
|-class="sortbottom"
+
|-
| Nikkor AF-S DX 18-70mm || align="center" | 35mm || align="center" | 33.5mm
+
| Canon 18-55mm (which version?) || 18mm || 47mm
|-class="sortbottom"
+
|-
| Nikkor AF-S DX 18-70mm || align="center" | 50mm || align="center" | 24.5mm
+
| Canon 18-55mm || 24mm || 23mm
|-class="sortbottom"
+
|-
| Nikkor AF-S DX 18-70mm || align="center" | 70mm || align="center" | -6.5mm
+
| Canon 18-55mm || 35mm || 45mm
|-class="sortbottom"
+
|-
| Nikkor AF DX 10.5mm || align="center" | 10.5mm || align="center" | 45.5mm
+
| Canon 18-55mm || 55mm || 55mm
|-class="sortbottom"
+
|-
| Nikkor AF DX 10.5mm || align="center" | 10.5mm || align="center" | 46mm
+
| Canon 24mm f/2.8 || 24mm || 28.5mm at F11 focus at 2m
|-class="sortbottom"
+
|-
| Nikkor AF-S DX 35mm/1.8G || align="center" | 35mm || align="center" | 18mm
+
| Canon 24mm TSE f/3.5L II || 24mm || 86mm at F11, focus infinity at F11 mark
|-class="sortbottom"
+
|-
| Sigma 10mm f/2.8 EX DC HSM Fisheye (60° stops) || align="center" | 10mm || align="center" |  50mm
+
| Canon 35mm f/2 || 35mm || 12.5mm
|-class="sortbottom"
+
|-
| Sigma 8mm F4.0 EX || align="center" | 8mm || align="center" | 47.5mm / 49mm / 51mm - which one is it?
+
| Canon 35mm f/2 || 35mm || 23mm at F11 and infinity at the red dot
|-class="sortbottom"
+
|-
| Sigma 8mm F3.5 EX || align="center" | 8mm || align="center" |
+
| Canon EF 50mm f/1.4 || 50mm || 17.5mm
|-class="sortbottom"
+
|-
| Nikon C8800 at Wide inf. (is this at the widest setting ?) || align="center" | 8.9mm ?? || align="center" | 75mm center of tripod mtg screw to Ent Pupil
+
| Canon 50mm f/1.8 II || 50mm || 23mm
|-class="sortbottom"
+
|-
| Panasonic Lumix DMC-LX3 || align="center" | 5.1mm || align="center" | 28.5mm
+
| Canon 50mm f/2.5 macro || 50mm || 21.5mm at F11, focus infinity at red dot mark
|-class="sortbottom"
+
|-
| Peleng-N 8mm F3.5 || align="center" | 8mm || align="center" | 44mm
+
| Canon 50mm f/2.5 macro || 50mm || 30mm at F11, focus at aprox 0.56m, 0.5m at left f16 mark.
|-class="sortbottom"
+
|-
| Opteka 0.22X UHD II FishEye || align="center" | 0.22X - 8mm || align="center" | 35.75mm
+
| Canon EF 85mm f/1.8 || 85mm || 39mm
|-class="sortbottom"
+
|-
| Tamron 90mm F2.8 Di2 Macro || align="center" | 90mm || align="center" | 34mm
+
| Canon EF 70-200 f/4.0 L USM || 70mm || 92mm
|-class="sortbottom"
+
|-
| Sigma 10-20mm F4-5.6 EX DC || align="center" | 10mm || align="center" | 62mm
+
| Canon EF 70-200 f/4.0 L USM || 100mm || 26mm
|-class="sortbottom"
+
|-
| Sigma 10-20mm F4-5.6 EX DC || align="center" | 14mm || align="center" | 64mm
+
| Canon EF 70-200 f/4.0 L USM || 135mm || 0mm
|-class="sortbottom"
+
|-
| Sigma 10-20mm F4-5.6 EX DC || align="center" | 20mm || align="center" | 68mm
+
| Canon EF 70-200 f/4.0 L USM || 200mm || ~ -21mm
|-class="sortbottom"
+
|-
| Sigma 30mm F1.4 EX DC || align="center" | 30mm || align="center" | 26.5mm
+
| Canon EF 70-200 f/2.8 L IS USM || 200mm || 26mm
|-class="sortbottom"
+
|-
| Tamron 11-18mm F4.5-5.|| align="center" | 11mm || align="center" | 58.5mm
+
| Canon EF 70-200 f/2.8 L IS II USM || 70mm || 85mm
|-class="sortbottom"
+
|-
| Tamron 11-18mm F4.5-5.|| align="center" | 14mm || align="center" | 59.5mm
+
| Canon EF 70-200 f/2.8 L IS II USM || 200mm || 85mm
|-class="sortbottom"
+
|-
| Tamron 11-18mm F4.5-5.|| align="center" | 18mm || align="center" | 62.5mm
+
| Konica Minolta 24 f/2.8 || 24mm || 21mm
|-class="sortbottom"
+
|-
| Tamron 17-50mm F2.8 XR DI II LD ASP  || align="center" | 17mm || align="center" | 56.5mm
+
| Nikkor AF-S 8-15mm f3.5-4.5E ED Fisheye || 8mm || > ~75 recommended. Varies: 67mm (0˚) (180˚ Circular image) see usual note on Fisheyes.
|-class="sortbottom"
+
|-
| Tamron 17-50mm F2.8 XR DI II LD ASP  || align="center" | 24mm || align="center" | 48mm
+
| Nikkor AF-S 8-15mm f3.5-4.5E ED Fisheye || 10mm || 65mm (0˚)
|-class="sortbottom"
+
|-
| Tamron 17-50mm F2.8 XR DI II LD ASP  || align="center" | 35mm || align="center" | 40.5mm
+
| Nikkor AF-S 8-15mm f3.5-4.5E ED Fisheye || 15mm || 70mm (0˚) (Full coverage on FX and DX) see usual note on Fisheyes.
|-class="sortbottom"
+
|-
| Tamron 17-50mm F2.8 XR DI II LD ASP  || align="center" | 50mm || align="center" | 31.5mm
+
| Nikkor AF DX 10.5mm f2.8G ED Fisheye || 10.5mm || ~46mm recommended. Varies: 41.2 (0˚) to 57mm (100˚)[[#References |<sup>[PT]</sup>]]
|-class="sortbottom"
+
|-
| Tamron 28-75mm F2.8 XR DI  || align="center" | 28-75mm || align="center" | 58.8mm
+
| Nikkor AF DX 10.5mm  f2.8G ED (Shaved, edge Null) || 10.5mm || ~47.5mm recommended on FX cameras. Varies: see above
|-class="sortbottom"
+
|-
| Tokina 11-16mm f2.8 DX || align="center" | 11mm || align="center" | 65.6mm
+
| Nikkor AF-S DX 10-24mm f3.5-4.5G ED || 10mm || 70mm
|-class="sortbottom"
+
|-
| Tokina 11-16mm f2.8 DX || align="center" | 16mm || align="center" | 67.6mm
+
| Nikkor AF-S DX 10-24mm f3.5-4.5G ED || 15mm || 69mm
|-class="sortbottom"
+
|-
| Tokina 12-24mm f4 DX || align="center" | 12mm || align="center" | 60mm
+
| Nikkor AF-S DX 10-24mm f3.5-4.5G ED || 18mm || 71mm
|-class="sortbottom"
+
|-
| Tokina 12-24mm f4 DX || align="center" | 18mm || align="center" | ~64mm
+
| Nikkor AF-S DX 10-24mm f3.5-4.5G ED || 20mm || 74mm
|-class="sortbottom"
+
|-
| Tokina 12-24mm f4 DX || align="center" | 24mm || align="center" | 59mm
+
| Nikkor AF-S DX 10-24mm f3.5-4.5G ED || 24mm || 77mm
|-class="sortbottom"
+
|-
| Carl Zeiss Jena Flektogon 20mm f/4 || align="center" | 20mm || align="center" | 17.5mm
+
| Nikkor AF-S DX 12-24mm f4G ED || 12mm || 71.5mm
|-class="sortbottom"
+
|-
| Raynox DCR-CF185PRO || align="center" | Conversion lens || align="center" | 80mm
+
| Nikkor AF 14mm f2.8D ED || 14mm || 48mm (Varies by angle)
|-class="sortbottom"
+
|-
| Canon PowerShot A630 || align="center" | 35mm (wide open) || align="center" | 31mm
+
| Nikkor AF-S 14-24mm f2.8G ED || 14mm || 94.5mm
|-class="sortbottom"
+
|-
| Canon G9 || align="center" | 7.4mm (wide) || align="center" | 33.7mm from tripod screw
+
| Nikkor AF-S 14-24mm f2.8G ED || 16mm || 90.5mm
|-class="sortbottom"
+
|-
| Canon G9 || align="center" | 44.4mm (tight) || align="center" | -10mm from tripod screw
+
| Nikkor AF-S 14-24mm f2.8G ED || 18mm || 86.5mm
|-class="sortbottom"
+
|-
| Zenitar 2,8/16 || align="center" | 16mm || align="center" | 36mm
+
| Nikkor AF-S 14-24mm f2.8G ED || 20mm || 84.5mm
|-class="sortbottom"
+
|-
| Pentax smc DA 10-17mm F3.5-4.5 Fisheye zoom || align="center" | 10mm || align="center" | 57.8mm
+
| Nikkor AF-S 14-24mm f2.8G ED || 24mm || 83.5mm
|-class="sortbottom"
+
|-
| <Manufacturer / Lens> || align="center" | <Focal Length> || align="center" | <Entrance Pupil Length>
+
| Nikkor Z 14-30mm f4 S || 14mm || 94mm
 +
|-
 +
| Nikkor Z 14-30mm f4 S || 24mm || 85mm
 +
|-
 +
| Nikkor AF 16mm f2.8D Fisheye || 16mm || ~48mm recommended. Varies: 37.9mm(0˚) to 48mm(85˚)
 +
|-
 +
| Nikkor AF-S DX 16-80mm f2.8-4.0E ED VR || 16mm || 57.0mm
 +
|-
 +
| Nikkor AF-S DX 16-80mm f2.8-4.0E ED VR || 24mm || 51.0mm
 +
|-
 +
| Nikkor AF-S DX 16-80mm f2.8-4.0E ED VR || 35mm || 42.0mm
 +
|-
 +
| Nikkor AF-S DX 16-80mm f2.8-4.0E ED VR || 50mm || 33.0mm
 +
|-
 +
| Nikkor AF-S DX 16-80mm f2.8-4.0E ED VR || 80mm || -15.5mm
 +
|-
 +
| Nikkor AF-S 17-35mm f2.8D ED || 17mm || 82.5mm
 +
|-
 +
| Nikkor AF-S 17-35mm f2.8D ED || 35mm || 78.5mm
 +
|-
 +
| Nikkor AF-S DX 18-55mm II|| 18mm || 70mm
 +
|-
 +
| Nikkor AF-P DX 18-55mm f3.5-5.6 VR || 18mm || 65mm
 +
|-
 +
| Nikkor AF-P DX 18-55mm f3.5-5.6 VR || 24mm || 61mm
 +
|-
 +
| Nikkor AF-P DX 18-55mm f3.5-5.6 VR || 35mm || 60mm
 +
|-
 +
| Nikkor AF-P DX 18-55mm f3.5-5.6 VR || 45mm || 63mm
 +
|-
 +
| Nikkor AF-P DX 18-55mm f3.5-5.6 VR || 55mm || 69.5mm
 +
|-
 +
| Nikkor AF-S DX 18-70mm || 18mm || 51mm
 +
|-
 +
| Nikkor AF-S DX 18-70mm || 24mm || 44mm
 +
|-
 +
| Nikkor AF-S DX 18-70mm || 35mm || 33.5mm
 +
|-
 +
| Nikkor AF-S DX 18-70mm || 50mm || 24.5mm
 +
|-
 +
| Nikkor AF-S DX 18-70mm || 70mm || -6.5mm
 +
|-
 +
| Nikkor AF-S DX 18-105mm f3.5-5.6G ED VR || 18mm || 56.5mm
 +
|-
 +
| Nikkor AF-S DX 18-105mm f3.5-5.6G ED VR || 24mm || 51.0mm
 +
|-
 +
| Nikkor AF-S DX 18-105mm f3.5-5.6G ED VR || 35mm || 45.0mm
 +
|-
 +
| Nikkor AF-S DX 18-105mm f3.5-5.6G ED VR || 50mm || 34.0mm
 +
|-
 +
| Nikkor AF-S DX 18-105mm f3.5-5.6G ED VR || 70mm || 11.5mm
 +
|-
 +
| Nikkor AF-S DX 18-105mm f3.5-5.6G ED VR || 105mm || -26.5mm
 +
|-
 +
| Nikkor AF 18mm f2.8D || 18mm || 36mm
 +
|-
 +
| Nikkor AF 20mm f2.8D || 20mm || 22mm
 +
|-
 +
| Nikkor AF 24mm f2.8D || 24mm || 25mm
 +
|-
 +
| Nikkor PC-E 24mm f3.5D ED tilt shift || 24mm || 85mm (no tilt)
 +
|-
 +
| Nikkor Z 24-70mm f4 S || 24mm || 81mm
 +
|-
 +
| Nikkor Z 24-70mm f4 S || 70mm || 57mm
 +
|-
 +
| Nikkor AF-S 24-120mm f4G ED VR || 24mm || 71mm (<25˚) Varies.
 +
|-
 +
| Nikkor AF-S 24-120mm f4G ED VR || 120mm || 4mm
 +
|-
 +
| Nikkor AF 28mm f2.8D || 28mm || 22mm[[#References |<sup>[PT]</sup>]]
 +
|-
 +
| Nikkor PC 28mm f3.5 shift || 28mm || 37mm (no shift)
 +
|-
 +
| Nikkor AF-S 28-70mm f2.8D ED || 28mm || 97.5mm
 +
|-
 +
| Nikkor AF-S 28-70mm f2.8D ED || 70mm || 76mm
 +
|-
 +
| Nikkor AF 35mm f2.0D || 35mm || 19.3mm
 +
|-
 +
| Nikkor PC 35mm f2.8 shift || 35mm || 37mm (no shift)
 +
|-
 +
| Nikkor AF-S DX 35mm f1.8G || 35mm || 18mm
 +
|-
 +
| Nikkor AF-S DX Micro 40mm f2.8G || 40mm || 33mm
 +
|-
 +
| Nikkor PC-E Micro 45mm f2.8 || 45mm || 68mm at infinity
 +
|-
 +
| Nikkor PC-E Micro 45mm f2.8 || 45mm || 70mm at 1m
 +
|-
 +
| Nikkor MF 50mm f1.2 || 50mm || 16mm
 +
|-
 +
| Nikkor AF 50mm f1.4D || 50mm || 6mm
 +
|-
 +
| Nikkor AF 50mm f1.8D || 50mm || 5mm (f4..f22), 19mm (f1.8..f2.8 - internal vignetting forward of aperture wide open)
 +
|-
 +
| Nikkor AF-S 50mm f1.8G || 50mm || 7mm ~
 +
|-
 +
| Nikkor AF 60mm f2.8D Micro || 60mm || 15mm (infinity)
 +
|-
 +
| Nikkor AF 60mm f2.8D Micro || 60mm || 49mm (1:1)
 +
|-
 +
| Nikkor AF-S 70-200mm f4G ED VR || 70mm || 100mm
 +
|-
 +
| Nikkor AF-S 70-200mm f4G ED VR || 200mm || -5mm
 +
|-
 +
| Nikkor AF 80-200mm f2.8D ED || 80mm || 81.2mm
 +
|-
 +
| Nikkor AF 80-200mm f2.8D ED || 135mm || 6mm
 +
|-
 +
| Nikkor AF 80-200mm f2.8D ED || 200mm || -90mm
 +
|-
 +
| Nikkor AF 85mm f1.8D || 85mm || 10mm
 +
|-
 +
| Nikkor AF-S 85mm f1.8G || 85mm || -13.5mm (infinity)
 +
|-
 +
| Nikkor AF-S 85mm f1.8G || 85mm || -8.5mm (4m)
 +
|-
 +
| Nikkor PC 85mm f2.8D micro tilt shift || 85mm || 39mm (infinity, no tilt)
 +
|-
 +
| Nikkor PC 85mm f2.8D micro tilt shift || 85mm || 74mm (1:2)
 +
|-
 +
| Nikkor AF 105mm f2.8D Micro || 105mm || 32mm (infinity)
 +
|-
 +
| Nikkor AF 105mm f2.8D Micro || 105mm || 92mm (1:1)
 +
|-
 +
| Nikkor AF 105mm f2.8G VR Micro || 105mm || 30mm (~, at infinity)
 +
|-
 +
| Nikkor AF 105mm f2.8G VR Micro || 105mm || -50mm (~, at 1:1)
 +
|-
 +
| Nikkor AF 135mm f2D DC || 135mm || 42mm
 +
|-
 +
| Nikkor AF 180mm f2.8D ED || 180mm || -45mm
 +
|-
 +
| Nikkor AF 200mm f4D ED Micro || 200mm || 96mm (infinity)
 +
|-
 +
| Nikkor AF 200mm f4D ED Micro || 200mm || -5mm (1:2)
 +
|-
 +
| Nikkor AF 200mm f4D ED Micro || 200mm || -450mm (1:1)
 +
|-
 +
| Nikkor AF 300mm f4 ED || 300mm || -187mm 
 +
|-
 +
| Nikkor AF 300mm f4 ED + TC14B || 420mm || -209mm 
 +
|-
 +
| Nikkor AF-S 300mm f2.8 VR II || 300mm || -212.5mm 
 +
|-
 +
| Nikkor AF-S 300mm f4E PF ED VR || 300mm ||  -330mm (infinity). Test bench limit exceeded (>350mm) at close focus   
 +
|-
 +
| Nikkor MF 500mm f8 Reflex || 500mm || -335mm (Multiple internal vignetting locations) 
 +
|-
 +
| Nikon C8800 at Wide inf. (is this at the widest setting ?) || 8.9mm ?? || 75mm center of tripod mtg screw to Ent Pupil
 +
|-
 +
| Panasonic Lumix DMC-LX3 || 5.1mm || 28.5mm (but what constitutes the lens base?)
 +
|-
 +
| Opteka 0.22X UHD II FishEye || 8mm (0.22X) || 35.75mm
 +
|-
 +
| Sony 18-55mm E-mount || 18mm || 15.5mm
 +
|-
 +
| Sony 18-55mm E-mount || 24mm || 12.5mm
 +
|-
 +
| Sony 18-55mm E-mount || 35mm || -23.5mm
 +
|-
 +
| Sony FE 2.8/35mm E-mount || 35mm || 30 mm (approx - at front of focus ring)
 +
|-
 +
| Carl Zeiss Jena Flektogon 20mm f/4  || 20mm || 17.5mm
 +
|-
 +
| Raynox DCR-CF185PRO || Conversion lens || 80mm
 +
|-
 +
| Canon PowerShot A630 || 35mm (wide open) || 31mm
 +
|-
 +
| Canon PowerShot A710 IS || 35mm (wide open) || 32mm
 +
|-
 +
| Canon G9 || 7.4mm (wide) || 33.7mm from tripod screw
 +
|-
 +
| Canon G9 || 44.4mm (tight) || -10mm from tripod screw
 +
|-
 +
| Pentax smc DA 10-17mm F3.5-4.5 Fisheye zoom || 10mm || 57.8mm
 +
|-
 +
! <Manufacturer / Lens> || <Focal Length> || <Entrance Pupil Length>
 
|}
 
|}
  
<br style="clear:both;">
+
== Third party lenses ==
 +
Several manufacturers (Sigma, Tamron, Tokina, etc) offer the same lens for a variety of camera mounts. This is convenient for example, if the value listed for your lens is for the Canon version and you have a Nikon, you just have to add 2.5mm (46.5mm - 44mm).
 +
 
 +
Unfortunately, many lenses in this table didn't specify the camera type. Please edit this table if you know the version of the lens actually measured. Luckily the difference between Nikon and Canon is just 2.5mm, so even if the version of the lens isn't known, the value listed should at least be reasonably close.
  
*To calculate the Entrance pupil distance add the Tripod Mount Length (L1) from the camera and the Entrance Pupil Length (L2) from the lens. So for example for a Canon 300d and a 10-22mm at 10mm, the total Entrance pupil distance from the tripod mount is 40mm + 66mm = 106mm
+
{| border="1" cellpadding="5" cellspacing="0" class="wikitable sortable"
 +
|+
 +
! '''Lens'''
 +
! '''Focal Length'''
 +
! '''Entrance Pupil<br>to Film Plane'''
 +
! style="background:#e0e0e0;" colspan="3" | '''Entrance Pupil<br>to Lens mount (L2)'''
 +
|-valign="top"
 +
! Third-party lenses, <br> Lens manufacturer different than camera <br> or same lens available to fit several mounts ||  || [[Image:EPDB-lengthFP.jpg|Entrance Pupil Length]]<hr>Independent of lens mount || colspan="3" | [[Image:EPDB-length2.jpg|Entrance Pupil Length]]<hr>Depends on type of camera
 +
|-
 +
! Enter the exact lens name || f || FP || Unspecified mount || Nikon F mount <br> (FP-46.5mm) || Canon EF Mount <br> (FP-44.0mm)
 +
|-
 +
| Irix 15mm f/2.4 || 15mm || 102mm || || ||
 +
|-
 +
| Kodak SP360 (fisheye 214°) || 8.25mm || 15.1mm || || ||
 +
|-
 +
| Peleng-N 8mm f/3.5 || 8mm || || 44mm || (N for Nikon?) ||
 +
|-
 +
| Samyang 8mm f/3.5 CS Fish-eye (~60°)|| 8mm || 97mm || 53.5mm ||  ||
 +
|-
 +
| Samyang 8mm F2.8 UMC Fish-eye II (Sony E)|| 8mm || || 46.8mm ||  ||
 +
|-
 +
| Samyang 12mm f/2.8 (~72°) || 12mm || 97mm || || ||
 +
|-
 +
| Samyang 14mm f/2.8 ED AS IF UMC|| 14mm || 102mm || || ||
 +
|-
 +
| Samyang 24mm f/3.5 T/S || 24mm || 127mm (sans tilt or shift, focused to infinity) || ||
 +
|-
 +
| Samyang 24mm f/3.5 T/S || 24mm || 136mm (sans tilt or shift, minimum focus distance) || ||
 +
|-
 +
| Samyang 35mm f/1.4 AS UMC || 35mm || 105mm || || ||
 +
|-
 +
| Samyang 85mm f/1.4 || 85mm || 28mm || || ||
 +
|-
 +
| Samyang 135mm f/2 || 135mm || 4mm || || ||
 +
|-
 +
| Sigma 14mm f1.8 DG HSM A || 14mm || 128mm || ||
 +
|-
 +
| Sigma 14mm f/3.5 || 14mm || 82.8mm to 87.8mm[[#References | <sup>[JW]</sup>]]  ||  ||  ||
 +
|-
 +
| Sigma 17-50 f2.8 EX DC OS HSM || 17mm || 102.2mm ||  || 55.7mm ||
 +
|-
 +
| Sigma 17-50 f2.8 EX DC OS HSM || 21mm || 98.5mm ||  || 52.0mm ||
 +
|-
 +
| Sigma 17-50 f2.8 EX DC OS HSM || 28mm || 90.5mm ||  || 44.0mm ||
 +
|-
 +
| Sigma 17-50 f2.8 EX DC OS HSM || 35mm || 80.5mm ||  || 34.0mm ||
 +
|-
 +
| Sigma 17-50 f2.8 EX DC OS HSM || 50mm || 63.3mm ||  || 16.8mm ||
 +
|-
 +
| Sigma 20mm f/1.4 || 20mm || 126mm  ||  ||  ||
 +
|-
 +
| Sigma 70-300mm || 70mm ||  || 83mm || ||
 +
|-
 +
| Sigma 70-300mm || 85mm ||  || 70mm || ||
 +
|-
 +
| Sigma 70-300mm || 100mm ||  || 45mm|| ||
 +
|-
 +
| Sigma 70-300mm || 135mm ||  || -30mm|| ||
 +
|-
 +
| Sigma 70-300mm || 200mm ||  || -30mm|| ||
 +
|-
 +
| Sigma 10mm f/2.8 EX DC HSM (60° stops) || 10mm ||  ||  50mm  || ||
 +
|-
 +
| Sigma 8mm f/4.0 || 8mm || 88.8mm(10˚) to 103.5mm(90˚)[[#References |<sup>[JW]</sup>]] ||  || ~48mm recommended ||
 +
|-
 +
| Sigma 8mm f/3.5 EX || 8mm ||  || 49.5mm  || 52mm[[#References |<sup>[GR]</sup>]] ||
 +
|-
 +
| Sigma 35mm f/1.4 A HSM || 35mm || 101mm ||  || ||
 +
|-
 +
| Sigma 8-16mm f/4.5-5.6 DC HSM || 8mm ||  || 73mm || ||
 +
|-
 +
| Sigma 8-16mm f/4.5-5.6 DC HSM || 12mm ||  || 67mm || ||
 +
|-
 +
| Sigma 8-16mm f/4.5-5.6 DC HSM || 16mm ||  || 66.5mm || ||
 +
|-
 +
| Sigma 10-20mm f/4-5.6 EX DC || 10mm ||  || 62mm || ||
 +
|-
 +
| Sigma 10-20mm f/4-5.6 EX DC || 14mm ||  || 64mm || ||
 +
|-
 +
| Sigma 10-20mm f/4-5.6 EX DC || 20mm ||  || 68mm || ||
 +
|-
 +
| Sigma 17-70mm f/2.8-4.5 DC Macro || 17mm ||  || 58mm || ||
 +
|-
 +
| Sigma 30mm f/1.4 EX DC || 30mm ||  || 26.5mm || ||
 +
|-
 +
| Sigma APO 50-150mm f/2.8 II EX DC HSM || 50mm || 107mm || || ||
 +
|-
 +
| Sigma APO 50-150mm f/2.8 II EX DC HSM || 70mm || 77mm || || ||
 +
|-
 +
| Sigma APO 50-150mm f/2.8 II EX DC HSM || 100mm || 37mm || || ||
 +
|-
 +
| Sigma APO 100-300mm f/4 EX DG HSM || 100mm || 125mm || || ||
 +
|-
 +
| Sigma APO 100-300mm f/4 EX DG HSM || 135mm || 72mm || || ||
 +
|-
 +
| Sigma APO 100-300mm f/4 EX DG HSM || 200mm || -5mm || || ||
 +
|-
 +
| Tamron 11-18mm f/4.5-5.6  || 11mm ||  || 58.5mm || ||
 +
|-
 +
| Tamron 11-18mm f/4.5-5.6  || 14mm ||  || 59.5mm || ||
 +
|-
 +
| Tamron 11-18mm f/4.5-5.6  || 18mm ||  || 62.5mm || ||
 +
|-
 +
| Tamron 17-50mm f/2.8 XR DI II LD ASP  || 17mm ||  || 56.5mm || ||
 +
|-
 +
| Tamron 17-50mm f/2.8 XR DI II LD ASP  || 24mm ||  || 48mm || ||
 +
|-
 +
| Tamron 17-50mm f/2.8 XR DI II LD ASP  || 35mm ||  || 40.5mm || ||
 +
|-
 +
| Tamron 17-50mm f/2.8 XR DI II LD ASP  || 50mm ||  || 31.5mm || ||
 +
|-
 +
| Tamron 28-75mm f/2.8 XR DI  || 28-75mm ||  || 58.8mm || ||
 +
|-
 +
| Tamron 60mm f/2.0 DiII Macro || 60mm || 68.5mm  || || 22.0mm ||
 +
|-
 +
| Tamron 90mm f/2.8 DiII Macro || 90mm ||  || 34mm || ||
 +
|-
 +
| Tokina 10-17mm f/3.5 DX || 10mm ||  || 58.2mm || ||
 +
|-
 +
| Tokina 11-16mm f/2.8 DX || 11mm ||  || 65.6mm || ||
 +
|-
 +
| Tokina 11-16mm f/2.8 DX || 16mm ||  || 67.6mm || ||
 +
|-
 +
| Tokina 12-24mm f/4 DX || 12mm ||  ||  || 63mm[[#References |<sup>[GR]</sup>]]  ||
 +
|-
 +
| Tokina 12-24mm f/4 DX || 18mm ||  || 64mm ~ || ||
 +
|-
 +
| Tokina 12-24mm f/4 DX || 24mm ||  || 59mm || ||
 +
|-
 +
| Tokina 28-70mm f/2.8 ATX || 28mm || 115mm[[#References |<sup>[JW]</sup>]] ||  || ||
 +
|-
 +
| Tokina 28-70mm f/2.8 ATX || 70mm || 98.3mm[[#References |<sup>[JW]</sup>]] ||  || ||
 +
|-
 +
| Tokina 28-80mm f/2.8 ATX-PRO || 28mm || 128mm[[#References |<sup>[JW]</sup>]] ||  || ||
 +
|-
 +
| Tokina 28-80mm f/2.8 ATX-PRO || 80mm || 106mm[[#References |<sup>[JW]</sup>]] ||  || ||
 +
|-
 +
| Zeiss Distagon 21mm f/2.8 || 21mm || 103.5mm ||  || ||
 +
|-
 +
| Zeiss Batis 25mm f/2 || 25mm || 70mm || 52mm (Sony E) || ||
 +
|-
 +
| Zeiss Loxia 25mm f/2.4 || 25mm || 64.5mm || 46.5mm (Sony E) || ||
 +
|-
 +
| Zenitar 16mm f/2.8 || 16mm || || 36mm || 36mm  ||
 +
|-! <Manufacturer / Lens> || <Focal Length> || <Film Plane> || colspan="3" | <mount dimension>
 +
|}
  
*For these '''''Focal Length''''' values the actual focus is set to infinity (<math>\infty</math>)
+
<br style="clear:both;">
  
== Number of pics for 360° ==
+
= Number of pics for 360° =
 +
(also see [[#Panorama_calculators]])
  
 
{| border="1" cellpadding="5" cellspacing="0" align="left"
 
{| border="1" cellpadding="5" cellspacing="0" align="left"
Line 253: Line 677:
 
||10.5mm fisheye
 
||10.5mm fisheye
 
||6||60°|| ||
 
||6||60°|| ||
||4||90°|| ||
+
||3||120°|| ||
 
|-
 
|-
 
||16mm fisheye
 
||16mm fisheye
Line 339: Line 763:
  
 
== Related Resources ==
 
== Related Resources ==
 
+
=== Entrance Pupil tables ===
* VRwave lens database - http://www.vrwave.com/panoramic/photography/lens_database.html
+
* VRwave lens database - http://www.vrwave.com/panoramic-lens-database
* Panoramic Resolution by Ken Turkowski - http://www.worldserver.com/turk/quicktimevr/panores.html
+
* Camera and lens settings for Nodal Ninja tripod heads - http://www.nodalninja.com/support/settings-for-other-cameras/80/
* Panoramic Calculator by Frank van der Pol - http://www.frankvanderpol.nl/fov_pan_calc.htm
+
* Camera and lens settings for RRS products at http://www.reallyrightstuff.com/Known-No-Parallax-Points.html
* Panoramic calculator by Sean T. McHugh (at the very bottom) http://www.cambridgeincolour.com/tutorials/image-projections.htm
 
 
* Olympus E-System specific data (german)
 
* Olympus E-System specific data (german)
 
** http://olypedia.de/Nodalpunkte_E_System tripod mount and entrance pupil measurements
 
** http://olypedia.de/Nodalpunkte_E_System tripod mount and entrance pupil measurements
 
** http://olypedia.de/Nodalpunkte_E-300_/_E-500 entrance pupil measurements with different lenses
 
** http://olypedia.de/Nodalpunkte_E-300_/_E-500 entrance pupil measurements with different lenses
 
** http://olypedia.de/Nodalpunkte_E-1 entrance pupil measurements for E-1 with different lenses
 
** http://olypedia.de/Nodalpunkte_E-1 entrance pupil measurements for E-1 with different lenses
 +
* See http://www.hugha.co.uk/NodalPoint/Index.htm for detailed analyses of
 +
** Sigma 10-20mm f4-5.6 EX DC HSM,
 +
** Nikon 28mm f2.8 D AF,
 +
** Nikon 18-200mm f3.5-5.6 G AF-S VR,
 +
** Sigma 8mm f/3.5 EX DG,
 +
** Nikon 10.5mm f2.8 G ED,
 +
** Samyang 8mm f3.5 FISH-EYE CD.
 +
=== Panorama calculators ===
 +
* Very nice and mobile friendly calculator - http://panocatcher.com/panoplanner/
 +
* Panoramic Calculator by Frank van der Pol - http://www.frankvanderpol.nl/fov_pan_calc.htm
 +
* Panoramic calculator by Sean T. McHugh (at the very bottom) http://www.cambridgeincolour.com/tutorials/image-projections.htm
 +
=== Miscellaneous ===
 +
* Panoramic Resolution by Ken Turkowski (PDF) - http://www.dicklyon.com/phototech/PhotoTech_27_Resolution_Slides.pdf
 +
 +
== References ==
 +
Data is taken from a variety of sources and personally verified by the editors wherever possible. Credit where credit is due!
 +
* <sup>[JW]</sup> Joseph Wisniewski's 2003 bumper list of highly precise lens data : http://www.swissarmyfork.com/lens_table_1.htm and tripod pin offset data : http://www.swissarmyfork.com/mount_table_1.htm
 +
* <sup>[PT]</sup>Pierre Toscani's ray-tracing calculations and entrance pupil animations: http://www.pierretoscani.com/fisheyes-(in-english).html of the
 +
** Nikon 10.5mm f2.8 G ED
 +
** Nikon 15mm f5.6
 +
** Nikon 28mm f2.8 D
 +
* <sup>[GR]</sup>Greg Rubottom's Panosaurus page : http://gregwired.com/Panosaurus/OCD.htm
 +
 
[[Category:Hardware]]
 
[[Category:Hardware]]
 
{{Incomplete|Talk}}
 

Revision as of 17:45, 27 July 2019

Wouldn't it be great if everyone entered their values for their NPP / Nodal Point / Entrance Pupil for lens and camera combinations. Some searching on the web will find a lot of people saying they want to start to create a database of some kind, but have not seen anything substantial so far (correct me if I am wrong).

Please enter your own values if they are not listed.

Thanks, --Richard Korff 11:12, 13 May 2005 (EDT)


To cater for all the different camera bodies and lenses, the tables have been split into 3 parts:

  • The first table shows the position of the tripod mount in relation to the lens axis. This is easy to measure and is dependent only on the camera body.
  • The second table shows the actual entrance pupil distance which is only dependent on the lens itself. Note that the NPP for fisheye lenses is not constant over the image circle's FoV, so you will sometimes find different NPP values depending on the angle where your images overlap.
  • The third table shows the number if pics neccessay for a full 360° coverage and the rotation angle between shots.

Use as much as possible actual measurements rather than the reading on your panorama head, unless your are sure these are the same.

To enter a line for your combination, edit the page by clicking edit at the top of the screen (you may need to create an account or sign-in first), and edit the table below.


Tripod Mount Measurements

Camera Tripod mount off-center (C) Tripod mount height (H) Tripod mount length (L1)
Tripod mount off-center Tripod mount height Tripod mount length
Use the correct name of your camera. For digital camera's, please use the name as mentioned at dpreview. Looking at the bottom of the camera, the distance between the the middle of the tripod mount to the lens axis (0 if the tripod mount is over the centre of the lens) Facing the camera, the distance from the base of the camera to the center of the lens Looking at the bottom of the camera, the distance between the middle of the tripod mount to the base of the lens base, or base for adaptor tube. For fixed lens camera's which do not allow use of adaptors this column is not applicable.
Canon EOS 5D 0 mm 42 mm 37,5 mm
Canon EOS 5D MKII 0 mm 43.5 mm, 90 mm w/grip 38.5 mm
Canon EOS 5D MKIII 0 mm 43.5 mm 40 mm
Canon EOS 5D MKIV 0 mm 44.5 mm 40.5 mm
Canon EOS 5Ds / 5DsR 0 mm 45 mm, 91.5 mm w/grip 41 mm
Canon EOS 7D 0 mm 42 mm 37.5 mm
Canon EOS 10D 0 mm 42 mm 31.5 mm
Canon EOS 20D 0 mm 40 mm 36.5 mm
Canon EOS 40D 0 mm 42 mm 38.5 mm
Canon EOS 60D 0 mm 40.5 mm 38.5 mm
Canon EOS 80D 0 mm 38.5 mm
Canon EOS 100D / Rebel SL1 0 mm 35 mm 39 mm
Canon EOS 400D / Digital Rebel XTi 0 mm 37 mm 39 mm
Canon EOS 300D / Digital Rebel (EOS Digital Rebel) 0 mm 40 mm 40 mm
Canon EOS 300D / Digital Rebel 0 mm 40 mm 38.5 mm
Canon EOS 350D / Digital Rebel XT 0 mm 37.5 mm 38.5 mm
Canon EOS 450D / Digital Rebel XSi 0 mm 39 mm 39 mm
Canon EOS 500D / Digital Rebel X1i 0 mm 38.5 mm 39 mm
Canon EOS 550D / Digital Rebel T2i 0 mm 39 mm 39 mm
Canon EOS 600D / Digital Rebel T3i 0 mm 40 mm 39 mm
Canon EOS 650D / Digital Rebel T4i 0 mm 41 mm 39 mm
Canon EOS 760D (EOS Rebel T6s / EOS 8000D) 0 mm 37.5 mm 38.5 mm
Canon EOS 1000D / Digital Rebel XS 0 mm 37 mm 39 mm
Canon G9 12 mm 29 mm N/A
Canon PowerShot A630 15 mm 28 mm N/A
Canon PowerShot A710 IS 21 mm 26.5 mm N/A
Canon PowerShot S80 18 mm 25 mm N/A
Fujifilm FinePix S7000 0 mm 32.8 mm 69mm + 37mm(Adapt.Tube)=106mm
Konica Minolta Maxxum 7D 0 mm 41 mm 36 mm
Nikon C8800 19.1 mm 67.9 mm N/A
Nikon D2H (+D2Hs/D2X/D2Xs?) 0 mm 79 mm 29.5 mm
Nikon D40 (+D40x?) 0 mm 36 mm 42 mm
Nikon D60 0 mm 36 mm 42 mm
Nikon D70 0 mm 52 mm 36 mm
Nikon D80 0 mm 42.8 mm 40 mm
Nikon D90 0 mm 42.8 mm 40 mm
Nikon D100 with MB-D100 0 mm 93 mm 33.5 mm
Nikon D200 0 mm 47 mm 40 mm
Nikon D200 with MB-D200 0 mm 93 mm ~33 mm
Nikon D300 0 mm 47.2 mm 42.4 mm
Nikon D300 with MB-D10 0 mm 90.2 mm 31.4 mm
Nikon D500 0 mm 48.5 mm 33.5 mm
Nikon D700 0 mm 50 mm 44.5 mm
Nikon D700 with MB-D10 0 mm 93 mm 44.5 mm
Nikon D750 0 mm 44 mm 34 mm
Nikon D800, D800E 0 mm 50 mm 44.5 mm
Nikon D800, D800E + MB-D12 0 mm 93 mm 44.5 mm
Nikon D810, D810E 0 mm 48.5 mm 44.5 mm
Nikon D3000 0 mm 35.6 mm 42.4 mm
Nikon D7000 0 mm 43 mm 40 mm
Nikon D7000 with MB-D11 0 mm 85.8 mm 25 mm
Nikon D7100 0 mm 43 mm 46.5 mm
Nikon D7200 0 mm 43 mm 46.5 mm
Nikon D3X 0 mm 76.9 mm 28.0 mm
Nikon D5000 0 mm 42.8 mm 40 mm
Nikon Z6, Z7 0 mm 40 mm 15 mm (or see FTZ adapter for F mount lenses below)
Nikon FT1 adapter 0 mm 43 mm 13 mm
Nikon FTZ adapter 0 mm 45 mm 13 mm (or add 30.5mm to Z6, Z7 camera tripod screw)
Nikon PN11 tube 0 mm 40 mm 17 mm
Pentax *ist DS 0 mm 36 mm 43 mm
Pentax K-1 Mark II 0 mm 40.5 mm 39 mm
Pentax K10D/K20D 0 mm 41.6 mm 37.2 mm
Pentax K-7/K-5 0 mm 38.2 mm 41.6 mm
Panasonic Lumix DMC-LX3 21.5 mm 27.7 mm 28.9 mm
Sony Alpha 7R 0 mm 38 mm 24 mm
Sony Alpha A100 0 mm 37 mm 35 mm
Sony SLT-A33/55 0 mm 36 mm 31 mm
Sony NEX-7 0 mm 32 mm 20.5 mm
Sigma DP0 Quattro 0 mm 32 mm 83 mm


Entrance Pupil Measurements

To calculate the Entrance pupil distance add the Tripod Mount Length (L1) from the camera and the Entrance Pupil Length (L2) from the lens. So for example for a Canon 300d and a 10-22mm at 10mm, the total Entrance pupil distance from the tripod mount is 40mm + 66mm = 106mm

If you use a SLR lens on a mirrorless camera, you also just have to add the adapter thickness (Flange to focal plane difference). For Nikon F mount lenses on a Z camera: 30.5mm; similarly for Canon EF lens on a EOS-R camera: 24.0mm. The principle is the same for mounting any other type lens on a camera when an adapter can be used.

First party lenses

For lenses of the same manufacturer as the camera, just take the first table, simple.

Several manufacturers (Sigma, Tamron, Tokina, etc) offer the same lens for a variety of camera mounts. Since different camera manufacturers have different lens mount dimensions, these "third party" lenses are split in a separate table (below).

  • For these Focal Length values the actual focus is set to infinity () unless otherwise specified (micro/macro lenses)
Lens Focal Length Entrance Pupil Length (L2)
 
Original equipment
(Lenses from same manufacturer as camera)
Enter the exact lens name, or if you are using a camera with a fixed lens the name of your camera as mentioned at DPreview.
 

 
Entrance Pupil Length
Facing the side of the lens, the distance from the base of the lens to the Entrance Pupil. A negative value means the entrance pupil is outside the lens, in the camera body. Such is the case with many telephoto lenses. The lens base is the point on the lens that contacts the "lens base" on the camera used to determine the "Tripod mount length (L1)" in the table above.
Canon EF 8-15mm 8-15mm 64mm
Canon EF-S 10-18mm f/4.5–5.6 IS STM 10mm 58.5mm
Canon EF-S 10-22mm 10mm 66mm
Canon EF 11-24mm f/4 L 11mm 86mm
Canon EF 11-24mm f/4 L 16mm 89mm
Canon EF 11-24mm f/4 L 24mm 95mm
Canon EF 15mm 15mm 45mm at F11 focus at 1m
Canon EF 16-35 mm 16mm 79mm
Canon 15-85mm 15mm 62.5mm
Canon 15-85mm 50mm 44.5mm (need confirm from another person/setup)
Canon 15-85mm 85mm 1.5mm (need confirm from another person/setup)
Canon 17-40mm 17mm 71mm
Canon 17-40mm 28mm 69mm
Canon 17-40mm 40mm 72mm
Canon 17-55mm f/2.8 17mm 75.5mm
Canon 17-55mm f/2.8 20mm 71mm
Canon 17-55mm f/2.8 28mm 59.5mm
Canon 17-55mm f/2.8 35mm 52mm
Canon 18-55mm (which version?) 18mm 47mm
Canon 18-55mm 24mm 23mm
Canon 18-55mm 35mm 45mm
Canon 18-55mm 55mm 55mm
Canon 24mm f/2.8 24mm 28.5mm at F11 focus at 2m
Canon 24mm TSE f/3.5L II 24mm 86mm at F11, focus infinity at F11 mark
Canon 35mm f/2 35mm 12.5mm
Canon 35mm f/2 35mm 23mm at F11 and infinity at the red dot
Canon EF 50mm f/1.4 50mm 17.5mm
Canon 50mm f/1.8 II 50mm 23mm
Canon 50mm f/2.5 macro 50mm 21.5mm at F11, focus infinity at red dot mark
Canon 50mm f/2.5 macro 50mm 30mm at F11, focus at aprox 0.56m, 0.5m at left f16 mark.
Canon EF 85mm f/1.8 85mm 39mm
Canon EF 70-200 f/4.0 L USM 70mm 92mm
Canon EF 70-200 f/4.0 L USM 100mm 26mm
Canon EF 70-200 f/4.0 L USM 135mm 0mm
Canon EF 70-200 f/4.0 L USM 200mm ~ -21mm
Canon EF 70-200 f/2.8 L IS USM 200mm 26mm
Canon EF 70-200 f/2.8 L IS II USM 70mm 85mm
Canon EF 70-200 f/2.8 L IS II USM 200mm 85mm
Konica Minolta 24 f/2.8 24mm 21mm
Nikkor AF-S 8-15mm f3.5-4.5E ED Fisheye 8mm > ~75 recommended. Varies: 67mm (0˚) (180˚ Circular image) see usual note on Fisheyes.
Nikkor AF-S 8-15mm f3.5-4.5E ED Fisheye 10mm 65mm (0˚)
Nikkor AF-S 8-15mm f3.5-4.5E ED Fisheye 15mm 70mm (0˚) (Full coverage on FX and DX) see usual note on Fisheyes.
Nikkor AF DX 10.5mm f2.8G ED Fisheye 10.5mm ~46mm recommended. Varies: 41.2 (0˚) to 57mm (100˚)[PT]
Nikkor AF DX 10.5mm f2.8G ED (Shaved, edge Null) 10.5mm ~47.5mm recommended on FX cameras. Varies: see above
Nikkor AF-S DX 10-24mm f3.5-4.5G ED 10mm 70mm
Nikkor AF-S DX 10-24mm f3.5-4.5G ED 15mm 69mm
Nikkor AF-S DX 10-24mm f3.5-4.5G ED 18mm 71mm
Nikkor AF-S DX 10-24mm f3.5-4.5G ED 20mm 74mm
Nikkor AF-S DX 10-24mm f3.5-4.5G ED 24mm 77mm
Nikkor AF-S DX 12-24mm f4G ED 12mm 71.5mm
Nikkor AF 14mm f2.8D ED 14mm 48mm (Varies by angle)
Nikkor AF-S 14-24mm f2.8G ED 14mm 94.5mm
Nikkor AF-S 14-24mm f2.8G ED 16mm 90.5mm
Nikkor AF-S 14-24mm f2.8G ED 18mm 86.5mm
Nikkor AF-S 14-24mm f2.8G ED 20mm 84.5mm
Nikkor AF-S 14-24mm f2.8G ED 24mm 83.5mm
Nikkor Z 14-30mm f4 S 14mm 94mm
Nikkor Z 14-30mm f4 S 24mm 85mm
Nikkor AF 16mm f2.8D Fisheye 16mm ~48mm recommended. Varies: 37.9mm(0˚) to 48mm(85˚)
Nikkor AF-S DX 16-80mm f2.8-4.0E ED VR 16mm 57.0mm
Nikkor AF-S DX 16-80mm f2.8-4.0E ED VR 24mm 51.0mm
Nikkor AF-S DX 16-80mm f2.8-4.0E ED VR 35mm 42.0mm
Nikkor AF-S DX 16-80mm f2.8-4.0E ED VR 50mm 33.0mm
Nikkor AF-S DX 16-80mm f2.8-4.0E ED VR 80mm -15.5mm
Nikkor AF-S 17-35mm f2.8D ED 17mm 82.5mm
Nikkor AF-S 17-35mm f2.8D ED 35mm 78.5mm
Nikkor AF-S DX 18-55mm II 18mm 70mm
Nikkor AF-P DX 18-55mm f3.5-5.6 VR 18mm 65mm
Nikkor AF-P DX 18-55mm f3.5-5.6 VR 24mm 61mm
Nikkor AF-P DX 18-55mm f3.5-5.6 VR 35mm 60mm
Nikkor AF-P DX 18-55mm f3.5-5.6 VR 45mm 63mm
Nikkor AF-P DX 18-55mm f3.5-5.6 VR 55mm 69.5mm
Nikkor AF-S DX 18-70mm 18mm 51mm
Nikkor AF-S DX 18-70mm 24mm 44mm
Nikkor AF-S DX 18-70mm 35mm 33.5mm
Nikkor AF-S DX 18-70mm 50mm 24.5mm
Nikkor AF-S DX 18-70mm 70mm -6.5mm
Nikkor AF-S DX 18-105mm f3.5-5.6G ED VR 18mm 56.5mm
Nikkor AF-S DX 18-105mm f3.5-5.6G ED VR 24mm 51.0mm
Nikkor AF-S DX 18-105mm f3.5-5.6G ED VR 35mm 45.0mm
Nikkor AF-S DX 18-105mm f3.5-5.6G ED VR 50mm 34.0mm
Nikkor AF-S DX 18-105mm f3.5-5.6G ED VR 70mm 11.5mm
Nikkor AF-S DX 18-105mm f3.5-5.6G ED VR 105mm -26.5mm
Nikkor AF 18mm f2.8D 18mm 36mm
Nikkor AF 20mm f2.8D 20mm 22mm
Nikkor AF 24mm f2.8D 24mm 25mm
Nikkor PC-E 24mm f3.5D ED tilt shift 24mm 85mm (no tilt)
Nikkor Z 24-70mm f4 S 24mm 81mm
Nikkor Z 24-70mm f4 S 70mm 57mm
Nikkor AF-S 24-120mm f4G ED VR 24mm 71mm (<25˚) Varies.
Nikkor AF-S 24-120mm f4G ED VR 120mm 4mm
Nikkor AF 28mm f2.8D 28mm 22mm[PT]
Nikkor PC 28mm f3.5 shift 28mm 37mm (no shift)
Nikkor AF-S 28-70mm f2.8D ED 28mm 97.5mm
Nikkor AF-S 28-70mm f2.8D ED 70mm 76mm
Nikkor AF 35mm f2.0D 35mm 19.3mm
Nikkor PC 35mm f2.8 shift 35mm 37mm (no shift)
Nikkor AF-S DX 35mm f1.8G 35mm 18mm
Nikkor AF-S DX Micro 40mm f2.8G 40mm 33mm
Nikkor PC-E Micro 45mm f2.8 45mm 68mm at infinity
Nikkor PC-E Micro 45mm f2.8 45mm 70mm at 1m
Nikkor MF 50mm f1.2 50mm 16mm
Nikkor AF 50mm f1.4D 50mm 6mm
Nikkor AF 50mm f1.8D 50mm 5mm (f4..f22), 19mm (f1.8..f2.8 - internal vignetting forward of aperture wide open)
Nikkor AF-S 50mm f1.8G 50mm 7mm ~
Nikkor AF 60mm f2.8D Micro 60mm 15mm (infinity)
Nikkor AF 60mm f2.8D Micro 60mm 49mm (1:1)
Nikkor AF-S 70-200mm f4G ED VR 70mm 100mm
Nikkor AF-S 70-200mm f4G ED VR 200mm -5mm
Nikkor AF 80-200mm f2.8D ED 80mm 81.2mm
Nikkor AF 80-200mm f2.8D ED 135mm 6mm
Nikkor AF 80-200mm f2.8D ED 200mm -90mm
Nikkor AF 85mm f1.8D 85mm 10mm
Nikkor AF-S 85mm f1.8G 85mm -13.5mm (infinity)
Nikkor AF-S 85mm f1.8G 85mm -8.5mm (4m)
Nikkor PC 85mm f2.8D micro tilt shift 85mm 39mm (infinity, no tilt)
Nikkor PC 85mm f2.8D micro tilt shift 85mm 74mm (1:2)
Nikkor AF 105mm f2.8D Micro 105mm 32mm (infinity)
Nikkor AF 105mm f2.8D Micro 105mm 92mm (1:1)
Nikkor AF 105mm f2.8G VR Micro 105mm 30mm (~, at infinity)
Nikkor AF 105mm f2.8G VR Micro 105mm -50mm (~, at 1:1)
Nikkor AF 135mm f2D DC 135mm 42mm
Nikkor AF 180mm f2.8D ED 180mm -45mm
Nikkor AF 200mm f4D ED Micro 200mm 96mm (infinity)
Nikkor AF 200mm f4D ED Micro 200mm -5mm (1:2)
Nikkor AF 200mm f4D ED Micro 200mm -450mm (1:1)
Nikkor AF 300mm f4 ED 300mm -187mm
Nikkor AF 300mm f4 ED + TC14B 420mm -209mm
Nikkor AF-S 300mm f2.8 VR II 300mm -212.5mm
Nikkor AF-S 300mm f4E PF ED VR 300mm -330mm (infinity). Test bench limit exceeded (>350mm) at close focus
Nikkor MF 500mm f8 Reflex 500mm -335mm (Multiple internal vignetting locations)
Nikon C8800 at Wide inf. (is this at the widest setting ?) 8.9mm ?? 75mm center of tripod mtg screw to Ent Pupil
Panasonic Lumix DMC-LX3 5.1mm 28.5mm (but what constitutes the lens base?)
Opteka 0.22X UHD II FishEye 8mm (0.22X) 35.75mm
Sony 18-55mm E-mount 18mm 15.5mm
Sony 18-55mm E-mount 24mm 12.5mm
Sony 18-55mm E-mount 35mm -23.5mm
Sony FE 2.8/35mm E-mount 35mm 30 mm (approx - at front of focus ring)
Carl Zeiss Jena Flektogon 20mm f/4 20mm 17.5mm
Raynox DCR-CF185PRO Conversion lens 80mm
Canon PowerShot A630 35mm (wide open) 31mm
Canon PowerShot A710 IS 35mm (wide open) 32mm
Canon G9 7.4mm (wide) 33.7mm from tripod screw
Canon G9 44.4mm (tight) -10mm from tripod screw
Pentax smc DA 10-17mm F3.5-4.5 Fisheye zoom 10mm 57.8mm
<Manufacturer / Lens> <Focal Length> <Entrance Pupil Length>

Third party lenses

Several manufacturers (Sigma, Tamron, Tokina, etc) offer the same lens for a variety of camera mounts. This is convenient for example, if the value listed for your lens is for the Canon version and you have a Nikon, you just have to add 2.5mm (46.5mm - 44mm).

Unfortunately, many lenses in this table didn't specify the camera type. Please edit this table if you know the version of the lens actually measured. Luckily the difference between Nikon and Canon is just 2.5mm, so even if the version of the lens isn't known, the value listed should at least be reasonably close.

Lens Focal Length Entrance Pupil
to Film Plane
Entrance Pupil
to Lens mount (L2)
Third-party lenses,
Lens manufacturer different than camera
or same lens available to fit several mounts
Entrance Pupil Length
Independent of lens mount
Entrance Pupil Length
Depends on type of camera
Enter the exact lens name f FP Unspecified mount Nikon F mount
(FP-46.5mm)
Canon EF Mount
(FP-44.0mm)
Irix 15mm f/2.4 15mm 102mm
Kodak SP360 (fisheye 214°) 8.25mm 15.1mm
Peleng-N 8mm f/3.5 8mm 44mm (N for Nikon?)
Samyang 8mm f/3.5 CS Fish-eye (~60°) 8mm 97mm 53.5mm
Samyang 8mm F2.8 UMC Fish-eye II (Sony E) 8mm 46.8mm
Samyang 12mm f/2.8 (~72°) 12mm 97mm
Samyang 14mm f/2.8 ED AS IF UMC 14mm 102mm
Samyang 24mm f/3.5 T/S 24mm 127mm (sans tilt or shift, focused to infinity)
Samyang 24mm f/3.5 T/S 24mm 136mm (sans tilt or shift, minimum focus distance)
Samyang 35mm f/1.4 AS UMC 35mm 105mm
Samyang 85mm f/1.4 85mm 28mm
Samyang 135mm f/2 135mm 4mm
Sigma 14mm f1.8 DG HSM A 14mm 128mm
Sigma 14mm f/3.5 14mm 82.8mm to 87.8mm [JW]
Sigma 17-50 f2.8 EX DC OS HSM 17mm 102.2mm 55.7mm
Sigma 17-50 f2.8 EX DC OS HSM 21mm 98.5mm 52.0mm
Sigma 17-50 f2.8 EX DC OS HSM 28mm 90.5mm 44.0mm
Sigma 17-50 f2.8 EX DC OS HSM 35mm 80.5mm 34.0mm
Sigma 17-50 f2.8 EX DC OS HSM 50mm 63.3mm 16.8mm
Sigma 20mm f/1.4 20mm 126mm
Sigma 70-300mm 70mm 83mm
Sigma 70-300mm 85mm 70mm
Sigma 70-300mm 100mm 45mm
Sigma 70-300mm 135mm -30mm
Sigma 70-300mm 200mm -30mm
Sigma 10mm f/2.8 EX DC HSM (60° stops) 10mm 50mm
Sigma 8mm f/4.0 8mm 88.8mm(10˚) to 103.5mm(90˚)[JW] ~48mm recommended
Sigma 8mm f/3.5 EX 8mm 49.5mm 52mm[GR]
Sigma 35mm f/1.4 A HSM 35mm 101mm
Sigma 8-16mm f/4.5-5.6 DC HSM 8mm 73mm
Sigma 8-16mm f/4.5-5.6 DC HSM 12mm 67mm
Sigma 8-16mm f/4.5-5.6 DC HSM 16mm 66.5mm
Sigma 10-20mm f/4-5.6 EX DC 10mm 62mm
Sigma 10-20mm f/4-5.6 EX DC 14mm 64mm
Sigma 10-20mm f/4-5.6 EX DC 20mm 68mm
Sigma 17-70mm f/2.8-4.5 DC Macro 17mm 58mm
Sigma 30mm f/1.4 EX DC 30mm 26.5mm
Sigma APO 50-150mm f/2.8 II EX DC HSM 50mm 107mm
Sigma APO 50-150mm f/2.8 II EX DC HSM 70mm 77mm
Sigma APO 50-150mm f/2.8 II EX DC HSM 100mm 37mm
Sigma APO 100-300mm f/4 EX DG HSM 100mm 125mm
Sigma APO 100-300mm f/4 EX DG HSM 135mm 72mm
Sigma APO 100-300mm f/4 EX DG HSM 200mm -5mm
Tamron 11-18mm f/4.5-5.6 11mm 58.5mm
Tamron 11-18mm f/4.5-5.6 14mm 59.5mm
Tamron 11-18mm f/4.5-5.6 18mm 62.5mm
Tamron 17-50mm f/2.8 XR DI II LD ASP 17mm 56.5mm
Tamron 17-50mm f/2.8 XR DI II LD ASP 24mm 48mm
Tamron 17-50mm f/2.8 XR DI II LD ASP 35mm 40.5mm
Tamron 17-50mm f/2.8 XR DI II LD ASP 50mm 31.5mm
Tamron 28-75mm f/2.8 XR DI 28-75mm 58.8mm
Tamron 60mm f/2.0 DiII Macro 60mm 68.5mm 22.0mm
Tamron 90mm f/2.8 DiII Macro 90mm 34mm
Tokina 10-17mm f/3.5 DX 10mm 58.2mm
Tokina 11-16mm f/2.8 DX 11mm 65.6mm
Tokina 11-16mm f/2.8 DX 16mm 67.6mm
Tokina 12-24mm f/4 DX 12mm 63mm[GR]
Tokina 12-24mm f/4 DX 18mm 64mm ~
Tokina 12-24mm f/4 DX 24mm 59mm
Tokina 28-70mm f/2.8 ATX 28mm 115mm[JW]
Tokina 28-70mm f/2.8 ATX 70mm 98.3mm[JW]
Tokina 28-80mm f/2.8 ATX-PRO 28mm 128mm[JW]
Tokina 28-80mm f/2.8 ATX-PRO 80mm 106mm[JW]
Zeiss Distagon 21mm f/2.8 21mm 103.5mm
Zeiss Batis 25mm f/2 25mm 70mm 52mm (Sony E)
Zeiss Loxia 25mm f/2.4 25mm 64.5mm 46.5mm (Sony E)
Zenitar 16mm f/2.8 16mm 36mm 36mm


Number of pics for 360°

(also see #Panorama_calculators)

Focal Length
Lens Type
crop factor 1.5/1.6 Full Frame
Portrait Landscape Portrait Landscape
pics/360° rotate pics/360° rotate pics/360° rotate pics/360° rotate
8mm fisheye 4 90° 3 120° 3 120°
10.5mm fisheye 6 60° 3 120°
16mm fisheye 6 60° 4 90°
10mm rectilinear 6 60° 4 90°
14mm rectilinear 8 45° 6 60°
18mm rectilinear 10 36° 8 45°
24mm rectilinear 12 30° 8 45° 8 45° 6 60°
28mm rectilinear 15 24° 10 36° 12-8 30°-40° 8-6 40°-60°
35mm rectilinear 18 20° 12 30° 18-12 20°-30° 12-8 30°-40°
50mm rectilinear 24 15° 18 20° 18 20° 12 30°
70mm rectilinear 36 10° 24 15° 24 15° 15 24°


Focal Length (Micro-) Four Thirds (crop factor 2.0)
Portrait Landscape
pics/360° rotate pics/360° rotate
8mm fisheye 4 90° 3 120°
7mm rectilinear 5 72° 4 90°
9mm rectilinear 6 60° 5 72°
11mm rectilinear 7 51,5° 6 60°
12mm rectilinear 8 45° 6 60°
14mm rectilinear 9 40° 7 51,5°
17mm rectilinear 11 33° 8 45°
18mm rectilinear 11 33° 9 40°
25mm rectilinear 15 24° 12 30°
35mm rectilinear 21 17° 16 22,5°
40mm rectilinear 24 15° 18 20°


Related Resources

Entrance Pupil tables

Panorama calculators

Miscellaneous

References

Data is taken from a variety of sources and personally verified by the editors wherever possible. Credit where credit is due!