Basic Info.
Product Description
1) nd: 1.56 2) abbe value: 38 3) specific gravity: 1.28 4) density: 1.14g/cm3 5) available color: photobrown, photogrey 6) diameter: 65mm, 70mm 7) power range: sph: 0.00 ~ +6.00 / 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, fast dark, fast clear b) color darkening concentration reach 70% for photo grey and photo brown 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 skype: clearoptical
Company Profile
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Business Type: |
As a manufacturer and exporter, we can offer: cr-39 1.499 and 1.56 middle index organic resin lenses.
1.59 polycarbonate (pc) lenses.
1.61 and 1.67 high index plastic optical lenses.
1.523 and 1.70 mineral glass lenses. |
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Comapany: |
Danyang clear optical co., ltd. |
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Year of Establishment: |
2005 |
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Address: |
712 rongyang mansion |
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City: |
Danyang |
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Zip/Postal: |
212300 |
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State: |
Jiangsu |
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Country: |
China |
our factory:
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