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A comment on Engineers produce a fisheye lens that’s completely flat. Parent comment

Re:Engineers produce a fisheye lens that’s completely flat by andi999 on Saturday September 19, 2020 @06:12AM (#24526381)
Well, a fresnel lense (or any lense) also just changes the phase of which in turn causes it...

But i will read the paper later.

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Re:Engineers produce a fisheye lens that’s completely flat by LolWolf on Friday September 25, 2020 @12:55PM (#24591754)
Yeah, I should have said "subwavelength" structures, since I really didn't specify what "small" meant, but thought it was getting too technical.
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