Blue Ray Blocking Lens Bifocal 1.56 Blue Block UV420 Flat Top Hmc Optical Lens

• Customization: Available
• Function: for Presbyopic, for Astigmia, UV Protection, for Myopia
• Material: Nk55, Imported From Japan
• Model NO.: 1.56 UV420 Blue Cut Flat Top Bifocal HMC
• Type: Anti-Reflective Lens
• Coating: HMC
• Lenses Color: Clear
• Abbe Value: 40
• Specific Gravity: 1.28
• Diameter: 70mm
• Segment: 28
• Power Range: Sph:-2.00~+3.00, Add: +1.00~+3.00
• UV Value: 420
• Keywords: 1.56 UV420 Blue Cut Lens
• Trademark: Seesen
• Origin: Danyang, China

Product Description

Product Description

 

Product Name	Diameter	Monomer
1.56 UV420 Blue Cut Flat top Optical Lens	70mm	NK55 (imported from Japan)
Abbe value	Specific Gravity	Power Range
40	1.28	SPH:-2.00~+3.00, ADD: +1.00~+3.00

Details:

About the Coating:
About the Custom Service:

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.