| Customization: | Available |
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| Usage: | Medical, Optical, Photography |
| Type: | Concave Lens |
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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.
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