The DFC is recommended for user who feel the demand of the maintenance spray-free troublesome.

The DFC prevents the lenses from fogging. Even if the lens becomes foggy, the user's view will be kept clear enough to keep visibility.

DFC has both Super Hydrophobic & Hydrophilic performance, while other anti-fog coatings only have Hydrophilic performance.

The method used to add the Super Hydrophobic performance is now being registered for patents.

The DFC has a very strong characteristic against coating cracks. This is because the DFC does not have the AR coating (inorganic materials).

DFC is a Spray(Cream)-Free Anti-Fog Coating.

The DFC has a very high hydrophilic characteristic. Depending on the environment, the DFC coated lens may become yellowish at an earlier stage than normal lenses. Please be careful of cigarettes and other colored glasses.