Blue Light Blocking Eyeglasses Lenses 1.56/1.59 PC/1.61/1.67 Hmc UV420 Protection Blue Cut Anti Blue Ray Optical Lens

Upgrade your eyewear with our Blue Light Blocking Eyeglasses Lenses 1.56/1.59 PC/1.61/1.67 Hmc UV420 Protection Blue Cut Anti Blue Ray Optical Lens. Factory direct for quality and value.
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PRODUCTS DETAILS

  • Overview
  • FAQ
Overview

Basic Info.

Model NO.
1.56/1.59 PC/1.61/1.67 Blue Cut HMC
Material
Cr39, Nk55, Mr-8, Mr-7, Polycarbonate
Type
Blue Cut Lens
Coating
UC, Hc, Hmc, Green, Blue
Lenses Color
Clear
Abbe Value
32, 37.5, 40, 41, 42, 58
Specific Gravity
1.15, 1.16, 1.28, 1.30, 1.32, 1.35
Diameter
65/70/73mm
Power Range
Sph: -6.00~+6.00 Cyl: 0.00~-6.00
Transmission
> 97%
UV Value
UV420 Protection
Keywords
Blue Light Blocking Lens
Trademark
Seesen
Origin
Danyang, China

Packaging & Delivery

Package Size
9.00cm * 9.00cm * 9.00cm
Package Gross Weight
1.000kg

Product Description

 

Blue Light Blocking Eyeglasses Lenses 1.56/1.59 PC/1.61/1.67 Hmc UV420 Protection Blue Cut Anti Blue Ray Optical Lens
Product Name 1.56, 1.61, 1.67, 1.59 PC Blue Block Optical Lens
Diameter 65/70/75mm
Monomer Nk55, MR-8, MR-7, Polycarbonate
Abbe value 32, 37.5, 40, 41, 42
Specific Gravity 1.15, 1.16, 1.28, 1.32, 1.35
Power Range SPH: -20.00~+11.00 CYL: 0.00~-6.00
Blue Light Blocking Eyeglasses Lenses 1.56/1.59 PC/1.61/1.67 Hmc UV420 Protection Blue Cut Anti Blue Ray Optical Lens
Blue Light Blocking Eyeglasses Lenses 1.56/1.59 PC/1.61/1.67 Hmc UV420 Protection Blue Cut Anti Blue Ray Optical Lens
Blue Light Blocking Eyeglasses Lenses 1.56/1.59 PC/1.61/1.67 Hmc UV420 Protection Blue Cut Anti Blue Ray Optical Lens 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


About the Coating:
Blue Light Blocking Eyeglasses Lenses 1.56/1.59 PC/1.61/1.67 Hmc UV420 Protection Blue Cut Anti Blue Ray Optical Lens Blue Light Blocking Eyeglasses Lenses 1.56/1.59 PC/1.61/1.67 Hmc UV420 Protection Blue Cut Anti Blue Ray Optical Lens
Blue Light Blocking Eyeglasses Lenses 1.56/1.59 PC/1.61/1.67 Hmc UV420 Protection Blue Cut Anti Blue Ray Optical Lens
Blue Light Blocking Eyeglasses Lenses 1.56/1.59 PC/1.61/1.67 Hmc UV420 Protection Blue Cut Anti Blue Ray Optical Lens Blue Light Blocking Eyeglasses Lenses 1.56/1.59 PC/1.61/1.67 Hmc UV420 Protection Blue Cut Anti Blue Ray Optical Lens Blue Light Blocking Eyeglasses Lenses 1.56/1.59 PC/1.61/1.67 Hmc UV420 Protection Blue Cut Anti Blue Ray Optical Lens Blue Light Blocking Eyeglasses Lenses 1.56/1.59 PC/1.61/1.67 Hmc UV420 Protection Blue Cut Anti Blue Ray Optical Lens
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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