1) Material: MR-7
2) Refractive index: 1.67
3) Abbe value (vd): 32
4) Specific gravity (p): 1.35
5) Diameter: 65mm / 70mm / 75mm
6) 100% UV400nm protection
Double hard (scratch resistant) coating
Low reflection multi (anti reflective) coating
Hydrophobic coating
7) 99% of visual transmission
8) Power range:
Sph: 0.00 ~ -10.00
Sph: 0.00 ~ -8.00 / Cyl: 0.00 ~ -2.00
9) Semi-finished Lenses:
Base: 50, 200, 400, 600, 800
Skype: clearoptical
2) Refractive index: 1.67
3) Abbe value (vd): 32
4) Specific gravity (p): 1.35
5) Diameter: 65mm / 70mm / 75mm
6) 100% UV400nm protection
Double hard (scratch resistant) coating
Low reflection multi (anti reflective) coating
Hydrophobic coating
7) 99% of visual transmission
8) Power range:
Sph: 0.00 ~ -10.00
Sph: 0.00 ~ -8.00 / Cyl: 0.00 ~ -2.00
9) Semi-finished Lenses:
Base: 50, 200, 400, 600, 800
Skype: clearoptical
Certificate
- ISO9001:2000
Main Products
optical lens, mineral glass lens, spectacle lens, CR-39 plastic lens