Lens Factory 1.56 Blue Cut Optical Lens Hmc Coating Glasses Lens Optical Lenses Anti Blue Coating UV420

• Function: for Presbyopic, for Astigmia, UV Protection, for Myopia
• Material: Resin
• Type: Anti-Reflective Lens
• Coating: HMC
• Lenses Color: Clear
• Abbe Value: 40
• Model NO.: 1.56 UV420 Blue Cut HMC
• Specific Gravity: 1.28
• Power Range: Sph:-20.00~+11.00 Cyl:0:00~-6.00
• Diameter: 65/70mm
• Refractive Index: 1.56
• Keywords: Lenses Anti Light Blue
• Trademark: Seesen
• Origin: Danyang, China

Product Description

1.56 UV420 Blue Cut Optical Lens

Product Name	Diameter	Monomer
1.56 UV420 Blue Cut Optical Lens	65/70mm	NK55 (imported from Japan)
Abbe value	Specific Gravity	Power Range
40	1.28	SPH: -20.00~+11.00 CYL: 0.00~-6.00

Comparison of physical properties of lenses 

	MR-8	MR-7	MR-174	Polycarbonate(PC)	NK-55	CR39
Referactive Index	1.61	1.67	1.74	1.59	1.56	1.49
Abbe Value	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	Good	Good	Good	Good
Static Load Resistance	Good	Good	Good	Good	Good	Good

Details:

Coating Choice

Hard coating: Make the uncoated lenses are easily subjicted andexposed to scratches

AR coating/Hard multi coating: Protect the lens effectively from reflection, enhance functional and charity of your vision

Super hydrophobic coating: Make the lens waterproof, antistatic, anti slip and oil resistance
 

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.