Blue Light Blocking Eyeglasses Lenses 1.56/1.59 PC/1.61/1.67 Hmc UV420 Protection Blue Cut Anti Blue Ray Optical Lens Video, Demo, How It Works & Features
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Product Specifications
Model NO.:
1.56/1.59 PC/1.61/1.67 Blue Cut HMC
Function:
for Presbyopic, for Astigmia, UV Protection, for Myopia
Age Group:
Children and Adults
Gender:
Everyone
Material:
Cr39, Nk55, Mr-8, Mr-7, Polycarbonate
Type:
Blue Cut Lens
Coating:
UC, Hc, Hmc, Green, Blue
Lenses Color:
Clear
Abbe Value:
32, 37.5, 40, 41, 42, 58
Specific Gravity:
1.15, 1.16, 1.28, 1.30, 1.32, 1.35
Diameter:
65/70/73mm
Power Range:
Sph: -6.00~+6.00 Cyl: 0.00~-6.00
Transmission:
> 97%
UV Value:
UV420 Protection
Keywords:
Blue Light Blocking Lens
Trademark:
Seesen
Origin:
Danyang, China