1.499 Semi-Finished Progressive Progressive Lens Reading Glasses Spectacle Lenses Manufacturers Video, Demo, How It Works & Features
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Product Specifications
Model NO.:
1.499 Semi-Finished Progressive
Function:
for Presbyopic, for Astigmia, UV Protection, for Myopia
Material:
Cr39
Coating:
Hc,Hmc,Shmc,Green,Blue
Abbe Value:
58
Specific Gravity:
1.32
Diameter:
75/12&14mm
Power Range:
Sph: 0.00~+3.00 0.00~-2.00 Add: +1.00~+3.00
Transmission:
> 97%
Keywords:
1.499 Sf Semi-Finished Progressive Lens
Guarantee:
3~5 Years
Brand:
Seesen