Features:1) Nd = 1.4992) Power range:a) Sph: 0.00 ~ +3.00b) Cyl: +0.25 ~ +3.003) Diameters: 70 / 28mm, 65 / 28mm

Features:1) Nd = 1.4992) Power range:a) Sph: 0.00 ~ +3.00b) Cyl: +0.25 ~ +3.003) Diameters: 70 / 28mm, 65 / 28mm

Product Name: CR39 Bifocal Round Top LensPlace of Origin: ChinaFeatures:1) Nd = 1.4992) Power range:a) Sph: 0.00 ~ +3.00b) Cyl: +0.25 ~ +3.003) Diameters: 70 / 28mm, 65 / 28mm

We are the manfuature in suppy optical lenses, such as cr39 lenses, quality ia Grade A, also we got the CE certificate

Glad to contact you on Internet , we are a Chinese manufacturer of spectacle lens, our products including: CR39 1.499/1.56/1.61/1.67/1.523 mineral lens/1.70 hi-index lens/round top bifocal lens/flat t

We supply cr39 1.50 uc hc hmc, 1.56 hc hmc,1.61 hmc,1.523 uc hmc, round top bifocal lens, flat top bifocal lens, photochromic lens,progressive lens etc.

We manufacture all kinds of eyeglass lenses, both resin lenses and mineral lenses. We have CE certificate for European market. So please contact me directly for more information.

We are the manfuature in suppy optical glass lenses, such as 1.523 lens and 1.70 hi-index lens, quality ia Grade A, also we got the CE certificate

Index=1.80 and 1.90 high index mineral lens, blanks and finished lens are available.