Canon Is Developing a Lens Coating Without PFAS-Laden Fluorine
Canon is working on a fluorine-free optical coating that offers the same water-repelling qualities and durability of fluorine, but without the PFAS problems.
from PetaPixel
Canon is working on a fluorine-free optical coating that offers the same water-repelling qualities and durability of fluorine, but without the PFAS problems.
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