SUPER ANTI-FRICTION Functional Lens --KUNLUN Coating Product Feature

No background color Anti blue light
Optional Index1.56/1.60/1.60MR8/1.67
All Series ASP(Aspheric Design)
UV405 No background color Anti blue light

Coating  Auper Abrasion Resistance
Definition of -Abrasion Resistance
The lens is not easily scratched after repeated friction with the lens cloth
The surface of the lens has a high hardness
Using 6 -side dcrystalline material
High density of coating
The friction resistance coefficient of conventional lenses is around 5 KUNLUN coating can reach more than 10
Please refer to the customer's test results 

Rv Below 0.45%
Each lens can be measured using a spectrometer, the Rv value below 0.45%
Can provide demonstration lenses/props
Used for product display and intuitive experience
Reflected light is not glaring
Take photos without glare
Excellent spectral curve
The edges of lenses do not turn red at different angles

Excellent Appearance Quality
The appearance quality meets the A-level standard
Good consistency of coating color
High density coating
During storage, the coating color drift is small
The coating color of the lens does not turn red when you look at  from different angles

Exceptional Physical Property
No cracking of coating during high temperature test at 95 ℃ for 40 minutes.
Boil saltwater/Hundred grid testing，the lens has no cracks and no coating peeling off.
SHMC using resistance evaporation method,
Better waterproof and oil resistant performance,
Fixed physical thickness, longer waterproof life