What kind of lens is this?

Probably a short macro such as 40mm 2.8

iphone 4 senpai

A contact lens

>>3058263
id argue that the iris or whatever was taken as a separate shot and edited into the eye in post

>>3058344

You would be wrong.

>>3058263
Any half decent macro and a bright light

Scientists say eyeball is 12 megapixels. 2 eyeball 24 mp

I guess it's more about the angle of directed spot light. Iris shots tend to be very flat. I'd also suggest it to be cropped.
Notice there is hardly any field curvature, which is indicative of native macro-lenses. If you did not find an answer yet, google "macro bellows" or "Canon MP-E 65mm"

>>3058405
>recommending a 5:1 macro for a job that looks to be done on at 1:2

Op, ignore this faggot.

>>3058419
>triggered autism
I didn't knew that I've recommended the MP-E. It's more of an addition as I don't know what's the exact intend. Normally people do this kind of stuff

>>3058393
has science gone too far?

Dumb phone poster