Product Introduction:
CR39 Bifocal Round Top Lens is provided by Danyang Chengchuang Optical Co., Ltd.,a major Eyeglass Lenses supplier in Fashion wholesale industry in China.You can check out the specification of CR39 Bifocal Round Top Lens below or get any optional result clicking into the following keywords cr39 lens , CR39 Bifocal Round Top Lens , Description , Features , Details and you can check the authentications and testimonials of CR39 Bifocal Round Top Lens .
Description:
Features:
1) Nd = 1.499
2) Power range:
a) Sph: 0.00 ~ +3.00
b) add: +0.25 ~ +3.00
3) Diameters: 70 / 28mm, 65 / 28mm
 Cr-39 1.56 Resin Lens |
 1.67 Plastic Emi Lens |
 1.56 HMC+EMI plastic lens |
 1.70 Hi-Index White Lens |
 CR39 Bifocal Round Top Lens |
 CR-39 Progressive Lens |
