Blue Ray Blocking 1.56 UV420 Blue Cut Progressive Multifocal Anti Blue Light Eyeglasses Resin Lenses Video, Demo, How It Works & Features
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Product Specifications
Model NO.:
1.56 Blue Cut Progressive Lens
Function:
for Presbyopic, for Astigmia, UV Protection, for Myopia
Material:
Nk55, Imported From Japan
Type:
Anti-Reflective Lens
Coating:
HMC
Lenses Color:
Clear
Abbe Value:
40
Specific Gravity:
1.28
Coating Choice:
UC, Hc, Hmc, Shmc, Green, Blue
Power Range:
Sph: 0.00~+3.00 0.00~-2.00 Add: +1.00~+3.00
Transmission:
> 97%
Diameter:
75/12&14mm
Guarantee:
3~5 Years
Key Word:
Blue Light Blocking Progressive Lens
Trademark:
Seesen
Origin:
Danyang, China