China Ophthalmic Lenses Manufacturers Cr39 Progressive UC Lens Video, Demo, How It Works & Features
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Product Specifications
Model NO.:
CR39 progressive uc lens
Function:
for Presbyopic, for Astigmia, UV Protection, for Myopia
Material:
Cr39
Abbe Value:
58
Specific Gravity:
1.32
Diameter:
75mm
Power Range:
Sph: 0.00 to+3.00 0.00~ -4.00 Add: +1.00to+3.50
Corridor Length:
14/17mm
Keywords:
Progressive Multifocal Lenses
Brand:
Seesen