Specifications
Polycarbonate Photochromic optical lens
1.Light weight
2.Strong toughness
3.High hardness
Has passed the FDA certifacation
PC Polycarbonate Photochromic Progressive optical lens
1.CR-39 Lens is low weight
2.high light transmission.
3.raw material from PGG. Longer time won't be yellow
we can produce 1.56 photochromic lens
Technical data
material :NK-55
abble value :38
transimission:over the 98%
specific gravity :1.28
abrasion resistance :6/8H
treatment :UV400
option:HMC EMI
(1)1.56 photochromic lens
(2)1.56 S/F photochromic lens
(3)1.56 progressive photochromic lens
(4)1.56 S/F progressive photochromic lens
(5)1.56 round top bifocal photochromic lens
(6)1.56 S/F round top bifocal photochromic lens
(7)1.56 flat top bifocal photochromic lens
(8)1.56 S/F flat top bifocal photochromic lens
CR-39 Hard Resin Lens
1.Material:CR-39, AT,NG
2.Transmission:92%
3.Index:1.499
4.Gravity:1.31g/cm3
5.Size:55mm 60mm 65mm 70mm
6.CR-39 series have single vision, bifocal lens, progressive lens and lenticular lens.
7. Uncoated lens, hard coated and Multi-coating,HCT,EMI
8.Passed the impact resistance test of FDA Drop ball test
9.suitable for special treatment of rimless frames, color tinting for glasses;
UV-protection and photochromic.
Specifications | Index | 1.59 |
Material | Polycarbonate |
Vision Effect | photochromic+progressive |
Abbe Value | 32 |
Specific Gravity | 1.20 |
Multi color | Green |
Diameter | 65/ 70mm |
Coating | HMC/ EMI/ UV400 |
Payment& Shipping Terms | Port | FOB Shanghai |
MOQ | 500 Pairs |
Supply Ability | 5000 Pairs per Day |
Payment | T/T 30% before production, balance before shipment. L/C is also acceptable. |
Packing | envelops( for choice):1) standard white envelops |
2) your design with your logo, need extra charge |
Main Features | Ultramodern new materials 1 year quality guarantee |
Our company is Specializing in resin lens with R&D, production and sales.We have many years in the product deep processing of skilled technicians and a wealth of experience.
With good reputation for high quality and service, our products have been sold to all over the world.We warmly welcome all clients at home and abroad to our company for mutual-benefits cooperation.
VENA OPTICAL is your best choice.
