1.56 Photogray And Brown Prescription AR Coating Lenses In
Transition Optical Lenses
|65mm||SPH: 0.00~+15.00 CYL: 0.00~-6.00|
|70mm||SPH: 0.00~-15.00 CYL: 0.00~-6.00|
II. Photochromic lens:
- The Meaning Of The Photochromic Lens
Photochromic lenses are optical lenses that darken on exposure to specific types of light of sufficient
intensity, most commonly ultraviolet (UV) radiation. In the absence of activating light the lenses return to
their clear state.
Photochromic lenses may be made of glass, polycarbonate, or another plastic. They are principally used in eyeglasses that are dark in bright sunlight, but clear in low ambient light
conditions. They darken significantly within about a minute of
exposure to bright light, and take somewhat longer to clear. A
range of clear and dark transmittances are available.
- Outstanding Color Performance
- Fast speed of changing, from white to dark and vice versa.
- Perfectly clear indoors and at night, adapting spontaneously to
varying light conditions.
- Very deep color after change, the deepest color can be up to
- Excellent color consistency before and after change.
- The Function Of The Photochromic Lens.
---Photochromic lenses change color in sunlight. Specifically, they
darken when exposed to UV rays.
---Most photochromic lenses are clear indoors and at night, and
turn gray or brown when in direct sunlight.
---Aoang photochromic lenses are a type of Transitions. They start
at clear color and turn dark rust in sunlight. They are a
daytime-only lens that increases contrast and visual acuity.
They’re great for driving, golfing, and active sports.
As the pioneer of Photochromic technology leads the industry in
creating lenses that adapt to any light condition in any setting.
Darkening in bright sunlight and lightening in overcast conditions,
Photochromic technology allows your eyes to adapt to any light, in
any weather. The result is a view of the world so crystal clear,
you’ll notice natural beauty you’ve never seen before.
III. Coating Choices:
Hard Coating: It also can be also anti-scratch coating, its purpose
to help the lenses be destoried.
HMC EMI Coating : It also can be called anti-reflection(AR) coating
or hard multi coating, the technology is coating another
anti-reflective coating on the hard coating. Its purpose to
perfectly reduce harmful ray and enhance the vision effect.
Super hydrophobic coating: It also can be called crazil coating, it
takes the lenses waterproof, antistatic, anti slip and oil
resistance which can keep half one year ~one year.
IV. Technical Data:
V. Our factory:
|Envelops||1) standard white envelop|
2) color envelop with customer design
weight: 157g size: 9*9*9cm
|Outer box||standard export paper carton 38cm*48cm*35cm ( 0.064 CBMS )|
|Include around 500 pairs of finished lenses, 21kgs|
|Include around 100 pairs of semi finished lenses, 15kgs|
|Shipping||Samples||By Fedex, DHL, UPS, TNT etc.|
|Delivery time: within 3 days|
|Batch goods||By air, sea, express|
|Delivery time: 10-30 days, depend on your quantity|
|Carrier||We can choose for you or offer us your cooperative company|
|Payment terms||30% T/T in advance, the balance before shippment|