Cheapest Factory Cr39 Lens Eyeglasses Lenses 1.67 Photochromic Lens Photo Grey Optical Eyeglasses Lens
To create much more benefit for shoppers is our enterprise philosophy; client growing is our working chase for Cheapest Factory Cr39 Lens Eyeglasses Lenses 1.67 Photochromic Lens Photo Grey Optical Eyeglasses Lens, Any necessitates from you will be compensated with our greatest consideration!
To create much more benefit for shoppers is our enterprise philosophy; client growing is our working chase for 1.67 High Index Lenses and Discount Optical Lenses price, Regarding quality as survival, prestige as guarantee, innovation as motive force, development along with advanced technology, our group hopes to make progress together with you and make untiring efforts for the bright future of this industry.
Quick Details
| Place of Origin:CN;JIA | Brand Name:Hongchen |
| Model Number:1.56 | Lenses Material:Resin |
| Vision Effect:Single Vision | Coating:HMC |
| Lenses Color:Clear | Diameter:65/70mm |
| Index:1.56 | Material:NK-55 |
| photochromic:grey | Color:Green/Blue |
| Product Name:1.56 photochromic dark grey hmc optical lens | RX Lens:available |
| Specific Gravity:1.28 | ABrasion Resistance:6-8H |
| Abbe Value:38 |
1) The meaning of the photochromic lens
Photochromic lenses change color in the sunlight. Typically, they are clear indoors and at night，change to grey or brown when exposed to direct sunlight.
Photochromic lenses, are the lenses that darken in the sunlight and lighten in softer light or the dark. These lenses have been around for a decade or more, and they offer the convenience of sunglasses without having to wear them over your prescription glasses or having to constantly switch between the two.
Here are some of the biggest pros to getting a pair of transitional lenses:
-Protects your eyes – Transitional lenses do more than function as sunglasses. They actually filter out a good deal of the harmful UV rays emitted from the sun, leading to healthier and happier eyes。
-Different styles – Transitional lenses come in a myriad of styles, shades, and tints suitable for anyone’s tastes, so it won’t limit your fashion sense: It will encourage it.
-Cost effective – Photochromic or transitional lenses can actually be quite cost effective. With transitional lenses, you end up not having to buy two pairs of glasses: prescription sunglasses and normal glasses. You get the best of both, rolled into one simple solution.
-Convenient – Transitional lenses are very convenient because they save you from having to carry around two pairs of glasses and having to switch between them to meet different needs. With transitional lenses, you can wear sunglasses while driving and still be able to read important street signs.
Here are the advantages of HONGCHEN photochromic lenses:
1.We have full color of photochromic lens: Grey/Brown/Pink/Blue/Purple/Dark Grey.
2.Our lens is Material photochromic, more stable than spin photo. Can use for more than 2 years, can stock for long time, the cost is lower.
3.Keep same color for every shipment.
4.Excellent color consistency before and after change.
5.Fast speed of changing in 5 seconds. When the UV rays higher, color change faster and darker.
Packaging & Delivery
Delivery & Packing
Envelops(For choice):
1) standard white envelops
2) Our brand “Hongchen” envelops
3) OEM envelops with customer’s Logo
Cartons: standard cartons:50CM*45CM*33CM(Every carton can include aroud 500 pairs ~600 pairs finished lens, 220pairs semi-finished lens. 22KG/CARTON,0.074CBM)
Nearest shipping Port : Shanghai port
Delivery Time :
|
Quantity(Pairs) |
1 – 1000 |
>5000 |
>20000 |
|
Est. Time(days) |
1~7 days |
10~20days |
20~40 days |
If you have any special requirements, can contact with our sales people, we can do all series service similar as our Domestic brand.
SHIPPING&PACKAGE
Video Description
PRODUCT SPECIFICATION
| Monomer | Import from Korea |
| Diameter | 65/70mm |
| Abbe value | 38 |
| Specific Gravity | 1.28 |
| Transmission | 98-99% |
| Coting colour choice | Green/Blue |
| Produce quantity | 40,000 pieces per day |
| Samples | Samples are free charge, and at most 3 pairs. In addition, our customers need to assume the shipping cost |
| Payment | 30% advence by T/T, the balance before shipment |
Product Feature
Photochromic lenses are available in nearly all lens materials and designs, including high indexes , bifocal and progressive. An added benefit of photochromic lenses is that they shield your eyes from 100 percent of the sun’s harmful UVA and UVB rays.
Because a person’s lifetime exposure to sunlight and UV radiation has been associated with cataracts later in life, it’s a good idea to consider photochromic lenses for children’s eyewear as well as for eyeglasses for adults.
Modern photochromic lenses tend to be plastic and instead of silver chemicals they contain organic (carbon-based) molecules called naphthopyrans that react to light in a slightly different way: they subtly change their molecular structure when ultraviolet light strikes them.
Coating Choice
| Hard Coating/ |
Anti-scratch CoatingAnti-reflective Coating/
Hard Multi CoatedCrazil Coating/
Super Hydrophobic Coating Avoid ruining your lenses quickly protect them from getting scratched easilyReduce glare by eliminating the reflection from the surface of the lens not to be confused with palarizedMake the surface of the lenses super hydrophobic, smudge resistance, anti static, anti scratch, reflection and oil
Productive Process
Production Flow Chart
Company Profile
Company Exhibition
Certification
Packing&Shipping
To create much more benefit for shoppers is our enterprise philosophy; client growing is our working chase for Cheapest Factory Cr39 Lens Eyeglasses Lenses 1.67 Photochromic Lens Photo Grey Optical Eyeglasses Lens, Any necessitates from you will be compensated with our greatest consideration!
Cheapest Factory 1.67 High Index Lenses and Discount Optical Lenses price, Regarding quality as survival, prestige as guarantee, innovation as motive force, development along with advanced technology, our group hopes to make progress together with you and make untiring efforts for the bright future of this industry.
