AF lens

This solution uses permanent anti-fog coating, making anti-fogging sprays
and wiping unnecessary.

AF lens

Our anti-fog coating lenses have the greatest durability of any on the market. They have over ten times the durability of other companies’ products. Ray Materials anti-fog lenses prevent fogging on lenses of glasses and are scratch-resistant, semipermanent, highly durable, and UV-protected (UV400), setting them apart from other companies’ anti-fog sprays and microfiber cloth that are only effective in the short term. The hydrophilic anti-fogging functionality in addition to the hydrophobic coating allows users to wipe the lenses easily, making them convenient to use.

Comparison between Ray Materials anti-fog lenses and another company’s products

Characteristics
Ray Materials
Other companies
Microfiber, spray
Unnecessary
Required
Lens surface hardness
Diamond carbon coating (super-hard)
soft material
Anti-fog effect
semipermanent
single-use
Lens cleaning
Free
Loses effect upon cleaning