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1.56 SF Single Vision

Detailed Product Description
1) Material:CR 39
2) Refraction Index Nd= 1.56
3) Abbe Value: 42
4) Specific Gravity: 1.32
5) Diameter:65/70mm

 

Specifications
1) Product Name:CR 39  optical lens
2) Refraction Index Nd= 1.56
3) Abbe Value:  42
4) Specific Gravity: 1.32
6) Diameter:65/70mm
7) Coating: UC
8) Package: white envelopes  or as customers' requirement

www.gv-optical.com   Date £º2012-09-04   Information input :G¡¤V OPTICAL
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