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A comment on Flat lenses made of nanostructures transform tiny cameras and projectors. Parent comment
Yup, since the optic is planar it can integrate with backend coating processes
> Contact image sensors ... No clue how this relates to meta-lenses.
I'm also not sure how "contact" got into the copy
> I suspect it's just a bad diagram. Their barrel design is impossible to manufacture.
Yea, the barrels end up looking like more traditional barrels
Source: Metalenz CTO
Yup, since the optic is planar it can integrate with backend coating processes
> Contact image sensors ... No clue how this relates to meta-lenses.
I'm also not sure how "contact" got into the copy
> I suspect it's just a bad diagram. Their barrel design is impossible to manufacture.
Yea, the barrels end up looking like more traditional barrels
Source: Metalenz CTO