- eyewear lens1.9
- 2017-01-12 11:45
- It is the highest index optical glass lens in the world now.1.9 Super-Thin Lens• Reflective index: 1.886Abbe value: 30.
- eyewear lens index 1.8
- 2017-01-12 11:45
- 1.8 Super-Thin Lens• Reflective index: 1.801Abbe value: 34.97• Transmission:85? Specific Gravity: 3..81• Diameter : 6
- eyewear lens index 1.7
- 2017-01-12 11:45
- 1.7 Optical Lens (White/Pink)• Reflective index: 1.7Abbe value: 35Specific Gravity: 2.99• Diameter : 70mm 65mm 60mmMC/
- Optical Glass Material Pressed Parts and Optical Galsses Blank
- 2016-10-27 16:34
- OPTICAL GLASS:FK, QK, K, PK, BaK, ZK, LaK, KF, QF, F, BaF, ZBaF, ZF, LaF, ZLaF, TF; H-FKH-QKH-KH-BaKH-ZKH-QFH-FBaFH-ZBaF
