POLYCARBONATE PHOTOGREY UV420 LENS
Features :
• Extreme clear in doors,85% darkness out outside.
• Darkening to 85% within 30 seconds, fading to clear within 60 seconds.
• Harmful UV rays 100% eliminated.
• Durable using life, consistent colour changing for 2 years.
POLYCARBONATE ADVANTAGE
• High impact resistance--10 times stronger than hard resin lens.
• Never turn yellow
• Full UV block
• At the same power, PC lenses are 43% lighter and 25% thinner than ordinary resin lenses
• Best choice for drill mounting frame
• Full protection for eye for people, such as children
| 1.59 Polycarbonate Blue Block Photochromic Optical Lens |
| Index |
1.59 |
|
| Material |
PC |
| Diameater |
65/73mm |
| Abbe |
31 |
| Certification |
CE/ISO9001 |
| Coating |
HC/HMC+EMI/SHMC |
| Power range |
-6.00~+6.00/0.00~-6.00 |
| After-sale Service |
Two years quality assurance |
What is blue light?
Sunlight contains red, orange, yellow, green and blue light rays and many shades of each of these colors, depending on the energy and wavelength of the individual rays (also called electromagnetic radiation). Combined, this spectrum of colored light rays creates what we call "white light" or sunlight.
Blue CUT Lenses by DingXin
• Anti-glare blue cut lenses protect your eyes from the harmful effects of blue light.
• Lower risk of certain types of cancer.
• Lower risk of Diabetes, Heart Disease & Obesity.
• Make you feel engertic when you finish the long time working before the computer.
• Make your eyes turn tried slowly.
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Improve Contrast
Enhance contrast of colors,
increase visual preception.
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Tough
More scratch resisitance for an improved durability.
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Block Blue Light Effectly
Offer selective protection against harmful UV and blue light. |
PC lenses are suitable for all kinds of intense sports!
Finished Lens Power Range
| 1.59 Polycarbonate |
| Diam |
Sph. |
Cyl.(-) |
| 65mm |
+0.25 ~ +6.00 |
0.00 ~ -6.00 |
| 73mm |
0.00 ~ -6.00 |
0.00 ~ -6.00 |
| ★ Uncoated Lens available |
Our Factory:
WDO (WEIHAI DINGXIN OPTICAL) is one of the most Potential Finished and Semi-Finished Optical Lenses factory located in Weihai City, China. It was establish in 1998 with covering 24400 spm and 280 employees. The annual production and sales of lenses are 30 million pieces, and the annual sales have exceeded 100 million for five consecutive years.
Our Key & Advantage Products:
Single Vision Lens:CR-39;1.56;1.60;1.67;1,74
Bifocal Lens: CR-39; 1.56;1.60
Progressive Lens: CR-39; 1.56; 1.60
Functional Lens: Blue Cut, Photochromic; Photomagic +UV420cut, Polarized; Polycarbonate
RX Service: Free Form; Special Coating; Special Power Range
Optical Equipment;Frames
Packing and shipping
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