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. 2022 Aug 24;16:2781–2795. doi: 10.2147/OPTH.S375577

Figure 3.

Figure 3

Close-up image of a KAMRA inlay via scanning electron microscope illustrating amorphous material surrounding holes that were laser drilled into the inlay (A). Image of the KAMRA corneal inlay showing the 8400 laser-etched holes intended to facilitate passage of nutrients, aqueous, and oxygen (B).