Gold Index: 1645
Bosen Optical Co., Ltd [China (Mainland)]
Business Type:Manufacturer City: Zhenjiang Province/State: Jiangsu Country/Region: China (Mainland)
CR-39 1.499 progressive optical lens
1.499
Reflective Index 1.49 / 1.56 / 1.61Types Long corridor / short corridor 17/14/12mmMaterial ResinDiameter 70 mm ; 75 mm
2012-11-08
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1.56
we are specialized in optical lens
2012-11-09
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1.56/1.49
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1.50
bifocal lens progressive lens photohcromic lens polarized
1)Reflective Index :1.49/1.499/1.502)Diameter :56/60/65/70mm3)Abbe Value : 584)Transmission : over the 98%
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