| Usage: | Medical, Optical, Photography |
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| Type: | Concave Lens |
| Transmittance: | >95% |
| Samples: |
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
Transmission properties of New Vision Sunsensor Gray and Brown lenses are very superior compared to other photochromic
lenses in the market; they can reach 20% ~ 21% transmittance after 15 minutes of darkening by ISO standard solar simulator.
When faded indoors, New Vision Gray and Brown lenses New Vision back to 65% ~ 70% transmittance within 2 minutes.
Transmission drop of the darkening state mainly happens within the 30 seconds (absorption increase of more than 65%), and
makes the darkened New Vision lenses like a real sunglass lens.
The transmission features of these two photochromic lenses are described in the following table and graph.
Transmission Features of New Vision Lens
Weihai New Vision Optical Co.,Ltd is specializing in the manufacture and export of optical lenses with nearly 20 years, which is
located in Weihai, China.
Our company manufacturers hard resin lenses, PC lens, glass lens,operates a Full Service Surfacing and Edging Lab and
specializes in O.E.M. and new product innovation. Our Company's products include single vision, bi-focal, progressive from 1.50
to high index, polarized, photochromic and custom hybrid monomer lenses.
With advanced and precision production lines, all manufacturing procedures, quality control, and our services are conducted and
managed by professional qualified technicians and highly experienced management team.
Our products are in compliance with most major global quality standards and we have obtained the certificate of ISO9001-2000,
CE and FDA. Our products exported to over 40 main countries and had won a high appreciation among our customers.
Suppliers with verified business licenses
Audited Supplier 
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