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CR-39 finished single vision lens
sph:0.00 to +/-6.00
cyl:0.00 to -2.00
sph:0.00 to +/-6.00
cyl:0.00 to -2.00
Specifications
- Nd=1.499
- Abbe Value:58
- Specific gravity:1.32
Main Products
plastic lenses,mineral glass lenses
plastic lenses,mineral glass lenses