The original post: /r/photography by /u/McCoy_From_Space on 2024-04-29 17:02:58.

I tried googling but I couldn’t find a straight answer. Shopping for fisheye lenses and I’m going for the maximum amount of distortion. But I don’t understand the “0.#x” numbers on the lens.

Yes I know I’m dumb, but would appreciate any help! What does the “0.#x” number mean?