Offer List (Total 10 Offers)
1) 1.61 optical lenses
2) Diameter: 70/75mm
3) Abbe Value: 32
4) Specific gravity: 1.23
1) High scratch resistance
2) 45% thinner than CR-39 lens
3) HMC+EMI, super ...
Last Updated: Mar 14, 2012
Refractive index: 1.523
Abbe Value: 58
Transmission for white light>91%
Diameter: 60mm, 65mm, 70mm
Power Range: A) sph: Plano to -6.00/cyl: -0.25~-2.00 +0.25 to +6.00/cyl: ...
Last Updated: Mar 14, 2012
Refractive index: 1.523
Abbe Value: 58
Diameter: 65mm/28mm
Power: 0.00 to +3.00/-2.00, ADD +1.00 to +3.00
For semi-finished, base4, 6, 8, ADD upto 300
Last Updated: Mar 14, 2012
Refractive index: 1.523
Diameter: 60mm/65mmAbbe Value: 56 Available colour: Photo Grey/Photo Brown
Segment: 28mm± 2mmPower tolerance: ± 120Surface Standard: 40/20
...
Last Updated: Mar 14, 2012
Refractive index: 1.70
Abbe Value: 35
Diameter: 65mm, 70mm
Power Range:
A) sph: 0.00 to -10.00, cyl: -0.25 to -2.00
B) sph: -8.25 to -10.00, cyl: -2.25 to -4.00C) sph: 0.00 ...
Last Updated: Mar 14, 2012
Index: 1.56Material: CW-55Manufacturer: ChangyouAbbe Value: 38Gravity: 1.24G/cm3Power range: 0.00~-8.00/-0.25~-2.00 +0.25~+6.00/-0.25~-2.00
RX power: -8.25~-15.00/-4.25~-6.00 ...
Last Updated: Mar 14, 2012
Index: 1.499, 1.56Material: CR39 PPG, CW-55
Imported M. S. Israel molds
Short corridor (12mm), normal corridor (14mm), regular corridor (17mm)
Diameter: 75mm/70mm
For Finished ...
Last Updated: Mar 14, 2012
Reflective index: 1.56
Abbe Value: 42Diameter: 72mm, 65mm, 70/28Transmission≥ 97% Power range: 0.00~-8.00/-0.25~-2.00 +0.25~+6.00/-0.25~-2.00
Power range: 0.00~± 3.00 ...
Last Updated: Mar 14, 2012
Reflective index: 1.499, 1.56Diameter: 70/28Abbe Value: 42 Power Range: Power: 0.00~± 3.00 ADD +1.00~+3.00 For Semi-Finished Lens: Base 50B, 200B, 400, 600B, 800B.
Last Updated: Mar 14, 2012
Index: 1.499Material: CR39 PPGTransmission: 92%Abbe Value: 59Gravity: 1.31g/cm3Power range: For 50mm, 55mm and 60mm: 0.00 ~ +8.00 / -0.25 ~ -2.00 For 65mm and 70mm: 0.00 ~ -6.00 / ...
Last Updated: Mar 14, 2012
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