1.499 Cr39 Eyeglasses Lenses Progressive Uncoated Finished Single Vision Lens

• Customization: Available
• Function: for Presbyopic, for Astigmia, UV Protection, for Myopia
• Material: Resin
• Model NO.: 1.499 progressive UC
• Abbe Value: 58
• Specific Gravity: 1.32
• Coating Choice: Hc, Hmc, Shmc, Green, Blue
• Power Range: Sph: 0.00~+3.00 0.00~-2.00 Add: +1.00~+3.00
• Diameter: 75/12&14mm
• Transmission: > 97%
• Guarantee: 3~5 Years
• Key Word: 1.499 Progressive UC Lens

Product Description

Product Name	1.499 Cr39 Progressive UC Optical Lens
Diameter	75/12&14mm
Monomer	CR39
Abbe value	58
Specific Gravity	1.32
Power Range	Sph: 0.00~+3.00 0.00~-2.00 Add: +1.00~+3.00

What are progressive lenses?

Progressive lenses are no-line multifocal eyeglass lenses that look exactly the same as single vision lenses. In other words, progressive lenses will help you see clearly at all distances without those annoying (and age-defining) "bifocal lines" that arevisible in regular bifocals and trifocals.


Other products:
 

	MR-8	MR-7	MR-174	Polycarbonate(PC)	NK-55	CR-39
Refractive Index	1.61	1.67	1.74	1.59	1.56	1.499/1.50
Abbe Number (ve)	41	32	33	32	37.5	58
SPECIFIC GRAVITY	1.30	1.35	1.47	1.20	1.28	1.32
Diameter	65/70/75	65/70/75	65/70/75	65/70/75	55/60/65/72	55/60/65/70
Impact Resistance	Good	Good	OK	Good	OK	OK
Static Load Resistance	Good	Good	OK	Good	Poor	Good

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.