Core technology

01

The differences
in the “semipermanent high-strength anti-fog coating technology” by Ray Materials

  • Semipermanent coating

    A single coating provides semipermanent anti-fogging functionality

  • Coating durability that does not peel off

    The coating is not affected by humidity, other friction forces, wiping, or washing with water.

  • Easy-to-wipe coating

    The surface adhesiveness specific to the anti-fog coating has been improved, providing easy wiping of dust, etc.

  • Coating applicable to various materials

    Anti-fog coating can be applied to glass, plastics (PC, PMMA, urethane, etc.), and metal surfaces.

  • Other characteristics

    Semipermanent hydrophilic property causes frozen surfaces to melt quickly.
02

Comparison to other Anti-Fog products

Ray Materials Anti-fog lens
Anti-Fog cloth
Anti-Fog spray
Other Anti-Fog lens
anti-fog
Durability
Semi-permanent
One-time – 8hours
One-time – 6hours
Within one month
Anti-fog
Coating Strength
Coating does not peel off
Not applicable
Not applicable
The coating may come off if cleaned under moisture conditions.
Convenience
No difference from existing glasses
Need to be cleaned by hand directly
Dedicated lenses and sprays should be used if function is required.
Stiff wiping
Precautions for maintaining functionality
No need
Need the dedicated cloth
Coating fluid may stain the human body
Need the dedicated spray and lens.
Coating fluid may stain the human body
Moisturizing wipes may cause functionality to disappear.
General lens edger can’t be used.