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Danyang Clear Optical Co., Ltd.
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| 1.56 Photo chromic / Transition Optical Lenses |
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Product Features |
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| Quality certification: |
ISO9001 2000 |
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| Capability: |
30000 pieces/day |
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| Delivery terms: |
Negotiate |
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| Packaging: |
Envelope/Box/Carton |
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| Minimum order: |
1000 pieces |
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| Description: |
1.56 Photo chromic / Transition Optical Lenses
1) Nd : 1.56
2) Abbe value : 42
3) Specific Gravity: 1.28
4) Density: 1.14g/cm3
5) Available color : brown, grey, blue, green, purple, pink, orange
6) Diameter : 65mm, 70mm
7) Power range :
SPH : 0.00 ~ +8.00 / CYL: -0.25 ~ -2.00
SPH : 0.00 ~ -8.00 / CYL: -0.25 ~ -2.00
8) Features :
a) Color changing with in few seconds between outdoor and indoor
b) Color darkening concentration reach 70% for PhotoGrey and Photo Brown and 55% for pink blue, green, purple and orange
c) High original transmission, high rate of darkening in the sun, High rate of fading out of the sun
d) 100% intercept to uv400nm ray
9) Semi-finished lenses
Base: 2.00, 4.00, 6.00, 8.00
1. 56 Photo chromic Round Top / Flat Top / Blended Top Bifocal Lenses
1) Photo brown and photo grey
2) Size: 70/28mm
3) Finished Lenses:
Power range:
SPH: (-0.00~ -3.00) ADD ( +1.00~ +3.00)
SPH: ( 0.00~ +3.00) ADD ( +1. 00~ +3.00)
4) Semi-finished Lenses:
Base: 200, 400, 600, 800
Size: 70/28mm
5) Coating Available: Uncoated, HC, HMC, HMC+EMI
1.56 Photo chromic Progressive Lenses
1) Refractive index N=1. 56
2) Abbe number V=42
3) Density 1.14g / cm3
4) Available color: grey brown pink purple blue orange green 7 colors
5) Corridor: normal, short
6) Diameter: 70mm, 75mm
7) Power range:
Sph : 0.00~-2.00 Add: +1.00~+3.00
Sph : 0.00~+3.00 Add: +1.00~+3.00
8) Semi-finished lenses
Corridor: normal, short
Diameter: 75mm
Base: 100, 300, 500, 700
Add: +1.00~+3.00
9) Coating Available: HMC, HMC+EMI UV400. |
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