Basic Info.
Product Description
1) refractive index n=1.56
2) abbe number v=42
3) density 1.14g / cm3
4) photo grey and photo brown
5) finished lenses:
corridor: normal(14mm), short(12mm)
diameter: 70mm
power range:
sph: 0.00~ -2.00 add: +1.00~ +3.00
sph: 0.00~ +3.00 add: +1.00~ +3.00
6) semi-finished lenses
corridor: normal(14mm), short(12mm)
diameter: 70mm
base: 100, 300, 500, 700
add: +1.00~ +3.00
7) coating available: hc, hmc, hmc+emi uv400
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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