eyeglass lenses
Listing ID#24790
Modelplastic lenses
CategorySchool & Office Supplies

eyeglass lenses

Specifications

Origin
China
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Quick answer

eyeglass lenses is a School & Office Supplies product. Key specs — Origin: China.

Product Description

Cr-39 1.499 resin lens 1.diameter: 70mm, 65mm, 60mm, 55mm 2.abble value 58 3.transmission: over the 98% 4.specific gravity: 1.32 5.abrasion resistance:6/8H 6.reflective index: 1.50

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