HOW DOES IT WORK
Oleophobic coating provides a certain amount of finger smudge resistance to your sunglasses lens, it doesn’t make it fingerprint proof, but keeps the grease at bay, not allowing it to adhere to the glass. … Well, the fresh layer of oleophobic coating is the answer.
ANTI-SCRATCH COATING
The coating does not interfere with how the lens functions and does not affect vision, but creates a permanent bond with the lens that reduces the appearance of hairline scratches which is common to eyeglass lenses
