CR-39
Hard Resin Lenses

1.56 Middle
Index Hard Resin Lenses

1.56/1.6 Photochromic
Hard Resin Lenses
   


1.59
Polycarbonate Lenses

1.60/1.67 Hi-index
Hard Resin Lenses

Mineral White
1.523 Ophthalmic Lenses
     


Mineral
1.7/1.8/1.9 Hi-index Lenses

Mineral
Photochromic Lenses

Sunlens
& Polarized Lenses
     


Appendix 1
Coating

Appendix 2
Quality Control of Lenses

Appendix 3
Package of Lenses
     
 
     
 
 
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