1.56 Photochromic Photogrey Blue Block UV420 Blue Cut HMC lenses |
Index |
1.56 |
Outstanding Color Performance:
1.Fast speed of changing, from white to dark and vice versa.
2.Perfectly clear indoors and at night, adapting spontaneously to varying light conditions.
3.Very deep color after change, the deepest color can be up to 75~85%.
4.Excellent color consistency before and after change. |
Photchromic |
Grey |
Diameater |
65/70mm |
Abbe |
40.5 |
Specific Gravity |
1.20 |
Transmission |
86% |
Coating |
HMC/SHMC/BLUE CUT |
Power range |
-8.00~+6.00/0.00~-6.00 |
What Are Photochromic Lenses?
More commonly, photochromic lenses from clear to tinted when exposed to sunlight, effectively allowing a single pair of eyewear to function as both your sunglasses and eyeglasses! Not only do these types of lenses help to reduce glare from the sun, they also provide 100 % UV-protection for your eyes regardless of tint whether their tinted or not.
How Do Photochromic Lenses Work?
Well for starters, since they adapt their tint based on how bright it is outside, glasses with variable tint lenses are ideal for people who wear both glasses and sunglasses, and frequently go inside and outside. One of the main advantages of combining the two into one saves you from having to carry around two sets of glasses everywhere. That means no more trying to fit bulky glasses cases in your pocket or trying to remember the last place you stored your shades.
Blue Cut Lenses
Blue cut lenses feature a special coating that reflects harmful blue light and restricts it from passing through the lenses of your eyeglasses. Blue light is emitted from computer and mobile screens and long term exposure to this type of light increases the chances of retinal damage. Hence, wearing eyeglasses having blue cut lenses while working on digital devices is a must as it may help in reducing the risk of developing eye related problems.
Our Blue Cut Lenses' Advantages
Our blue cut lenses can effectively prevent blue light radiation.And the lenses are of good quality and are not easily broken.
About the material
About the Coating
Hard Coating
Anti-scratch Coating |
Anti-reflective Coating
Hard Multi Coated |
Crazil Coating
Super Hydrophobic Coating |
Avoid ruining your lenses quickly protect them from getting scratched easily |
Reduce glare by eliminating the reflection from the surface of the lens not to be confused with palarized |
Make the surface of the lenses super hydrophobic, smudge resistance, anti static, anti scratch, reflection and oil |
• INDOOR AND OUTDOOR SCENE CUT
Imported monomer makes coating photochromic lens highly sensitive. It is colorless transparent indoor and changes according to UV strength outdoor. The stronger UV color is, the darker lens color is. Light transmittance will increase quickly when coming back indoorside from outdoor activities. Free scene shift provides customers with comfortable experience.
Our Factory
WDO (WEIHAI DINGXIN OPTICAL) is one of the most Potential Finished and Semi-Finished Optical Lenses factory located in Weihai City, China.
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
Quality Assurance
Packing and shipping