Cr39 Single Vision Lens High Index 1.61 Photogrey Lenses Transition Eyeglass Lenses

Min.Order: 1
Product origin: Zhenjiang, Jiangsu, China
Infringement complaint: complaintComplaint
US$ 0.1 ~ 10

Description
Product Name
1.61 Photochromic Lens
Diameter
65/70mm
Monomer
MR-8, imported from Karea
Abbe value
41
Specific Gravity
1.30
Power RangeSPH: -6.00~+6.00 CYL: 0.00~-4.00


Photochromic Lens 

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.


Other products:
 

 MR-8MR-7MR-174Polycarbonate(PC)NK-55CR-39
Refractive
Index
1.611.671.741.591.561.499/1.50
Abbe
Number
(ve)
4132333237.558

SPECIFIC GRAVITY
 
1.301.351.471.201.281.32
Diameter65/70/7565/70/7565/70/7565/70/7555/60/65/7255/60/65/70
Impact
Resistance
GoodGoodOKGoodOKOK
Static Load
Resistance
GoodGoodOKGoodPoorGood


Our company mainly focus on single vision 1.49/1.56/1.59/1.6/1.67/1.74 about flat top lenses/ blue cut lenses/photochromic lenses/polarized lenses/polycarboate lenses/ultravex lenses and so on.

FAQ:
 

1. Are your company a manufacturer or a trade company?
We are a manufacturer with many years exporting experience. Our factory is located in Jiangsu province.

2. Can your products be customized?
We accept OEM &ODM orders. Actually most of our products are customized. We will try our best to fulfill your requirements about the material, the size, the printing.

3. How can I get sample from you?
Just send us your requirements, then we will send samples accordingly.

4. How many days will samples be finished? How about mass products?
Generally, we need 5-7 days to finish the sample production.As for the mass products, it depends on your order quantity.

5. How do you control lens quality?
Producing process is in vacuum dust-free shop, like prepare material, mixed material and take out .Four times quality checking during production process.
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