Cr39 1.56 Pgx Blue Light Blocking Photochromic Photogrey Photobrown UV420 Hmc Shmc Optical Lens

• Function: UV420, Anti-Radiation, Blue Block, Blue Cut, UV++
• Age Group: Children, Adults
• Gender: Unisex, Man, Woman, Men, Women
• Suitable for Face: Oval Face, Long Face, Square Face, Round Face
• Material: Cr39, Regin, Plasitc, Sr56, Koc, Nk55
• Type: Anti-Radiation, Anti Reflective, Photogray
• Coating: Hmc, Hc, UC, Shmc, EMI, Spin Coating Photogray
• Lenses Color: Clear, White, Grey, Brown, Green
• Index: 1.56
• Specific Gravity: 1.28
• Design: Spherical
• Abrasion Resistance: 6~8h
• Diameter: 65/70mm
• Abbe Value: 40.5
• Transmission: 86%
• Coating Color: Green, Blue, Gold
• Power Range: Sph 0.00~-8.00, 0.00~+6.00, Cyl 0.00~-2.00
• Ophtalmic Instrument: Available
• Eyeglass Frame: Available
• Polarized Lens: Available
• Glasses Lens: Available
• Polycarbonate Lens: Available
• Other: Single Vision, Bifocal, Progressive
• Transport Package: Carton
• Specification: 70mm
• Trademark: Dingxin
• Origin: China
• HS Code: 9001509100
• Production Capacity: 50000/PCS/Day

Product Description

 

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.

 
• 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.
 

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.
 

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.
 

About the Coating:                                                                                 
           

   Hard coating make the uncoated lenses are easily subjected and exposed to scratches.
   AR coating means hard&multi-coated,protect the lens effectively from reflection,enhance functional and charity of your vision.
   Super hydrophobic coating make the lens waterproof,antistatic,anti slip and oil resistance.
Different coating with different performance, we have Uncoated(UC), hard coating(HC), AR(HMC+EMI), Blue Cut and  Mirror coating and Tintied different color with sunglasses.
 

 

 

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
 

 

Why choose us? 
-A Grade optical lens
-20+ years experience
-Various logo customization
-One of the top 10 manufacturers in China Optical Lens industry
-Best service and the most cost-effective quality product

 

Quality Assurance                                                                                  



Our company mainly focus on single vision 1.49/1.56/1.6/1.67/1.74 about flat top lenses/ blue cut lenses/photochromic lenses/polarized lenses/polycarboate lenses/ultravex lenses and so on. All of our lenses provide Two year's warranty.

Packing and shipping