Talk:Special issues with fisheye lenses

I came to this page from the yahoo group and noticed that I could not find my way back without showing all pages from the main page. It would be nice if this page was placed in one of the categories. I'm not familiar with how to use the wiki, but slowly learning.

Also, on this page, it would be helpful to give a little information about what a fisheye is exactly and circular vs. rectangular. I myself am not sure exactly, and hoped to see an explanation here.

Thanks.

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It's in the Tutorials category. Clicking on "What links here" would get you there. The posted link was to just this page. More explanation and illustrations are coming.