Blue Cut Optical Lens 1.56 Blue Cut UV420 Spin Photochromic Progressive Photo Grey Optical Lens

• Customization: Available
• Function: for Presbyopic, for Astigmia, UV Protection, for Myopia
• Material: Nk55, Imported From Japan
• Model NO.: 1.56 Blue Cut UV420 Spin Photochromic progressive
• Specific Gravity: 1.28
• Diameter: 75mm
• Power Range: Sph:0.00~+3.00 0.00~-2.00 Add:+1.00~+3.00
• Transmission: > 97%
• Keywords: 1.56 Blue Cut Photochromic Progressive Lens

Product Description

1.56  Blue cut Photogrey Progressive Lens

Product Name	1.56  Blue cut Photogrey Progressive Lens
Diameter	75MM
Monomer	NK55 (imported from Japan)
Abbe value	40
Specific Gravity	1.28
Power Range	Sph:0.00~+3.00 0.00~-2.00 Add:+1.00~+3.00

Details: 

 
Progressive Lens:
Comparison of physical properties of lenses

Vision Effect	1.499	1.56	1.61	1.67	1.74	1.59 PC
Single Vision lens	√	√	√	√	√	√
Bifocal lens	√	√				√
Progressive/Multifocal lens	√	√				√
Photochromic/Transition lens		√	√	√		√
Blue Light Blocking lens		√	√	√	√	√
Blue Block Photochromic lens		√	√	√		√
Sunglasses Polarized lens	√	√
Finished and semi finished lenses are all available

About the Coaing:

About Our Company:

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.