Sf 1.56 Photogrey/Brown Optical Lens Blanks with Anti-Reflection Coating

Get high-quality Sf 1.56 Photogrey/Brown Optical Lens Blanks with Anti-Reflection Coating from our factory. Order now for superior optics.

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  • Sf 1.56 Photogrey/Brown Optical Lens Blanks with Anti-Reflection Coating
  • Sf 1.56 Photogrey/Brown Optical Lens Blanks with Anti-Reflection Coating
  • Sf 1.56 Photogrey/Brown Optical Lens Blanks with Anti-Reflection Coating
  • Sf 1.56 Photogrey/Brown Optical Lens Blanks with Anti-Reflection Coating
  • Sf 1.56 Photogrey/Brown Optical Lens Blanks with Anti-Reflection Coating
  • Sf 1.56 Photogrey/Brown Optical Lens Blanks with Anti-Reflection Coating

PRODUCTS DETAILS

Basic Info.

Model NO.
SF 1.56 Photochromic HMC
Diameter
65/70mm
Transmission
> 97%
Guarantee
3~5 Years
Key Word
Sf 1.56 Photochromic Transtion Lens
Brand
Seesen

Product Description

Sf 1.56 Photogrey/Brown Optical Lens Blanks with Anti-Reflection Coating SEMI-FINISHED 1.56 PHOTOCHROMIC HMC LENS
MATERIAL REFRACTIVE INDEX = 1.552                     TOOLING INDEX = 1.530
Diameter Nominal Curve T.C  Rad Back Curve E.T C.T Sag (50mm) RX Range Recommened
70mm plano 0.04 11250.02 6.00 13.50 6.00 0.00 -8.00D/-12.00D
70mm 50 53 1000.22 6.00 12.70 6.00 0.3 -7.00D/-10.00D
70mm 100 103 511.80 6.00 12.10 6.00 0.6 -6.00D/-8.00D
70mm 200 205 258.01 6.00 11.00 6.00 1.27 -5.25D/-8.00D
70mm 400 401 132.16 6.00 10.00 8.00 2.18 -2.25D/-5.00D
70mm 500 498 106.32 6.00 7.10 7.00 2.98  
70mm 600 604 87.71 6.00 8.00 8.00 3.57 +2.00D/-2.00D
70mm 700 710 74.57 6.00 7.00 9.00 4.25 +1.00D/+2.00D
70mm 800 795 66.67 6.00 7.00 9.50 4.90 +2.25D/+5.00D
70mm 1000 1000 52.99 4.00 5.00 12.00 6.27 +5.25D/+8.00D
70mm 1200 1200 44.16 4.00 5.00 15.00 7.75  
Sf 1.56 Photogrey/Brown Optical Lens Blanks with Anti-Reflection Coating Sf 1.56 Photogrey/Brown Optical Lens Blanks with Anti-Reflection Coating Sf 1.56 Photogrey/Brown Optical Lens Blanks with Anti-Reflection Coating Sf 1.56 Photogrey/Brown Optical Lens Blanks with Anti-Reflection Coating Sf 1.56 Photogrey/Brown Optical Lens Blanks with Anti-Reflection Coating Sf 1.56 Photogrey/Brown Optical Lens Blanks with Anti-Reflection Coating


Photochromic lens:

 

Photochromic lenses - lenses that are clear indoors and darken when exposed to sunlight - offer a convenient way to protect your eyes outdoors from UV rays and bright light without having to carry around a pair of sunglasses.

 

The molecules in photochromic technology work by reacting to UV light. However, temperature can have an effect on the reaction time of the molecules.
 

Sf 1.56 Photogrey/Brown Optical Lens Blanks with Anti-Reflection Coating Sf 1.56 Photogrey/Brown Optical Lens Blanks with Anti-Reflection Coating
Sf 1.56 Photogrey/Brown Optical Lens Blanks with Anti-Reflection Coating Sf 1.56 Photogrey/Brown Optical Lens Blanks with Anti-Reflection Coating Sf 1.56 Photogrey/Brown Optical Lens Blanks with Anti-Reflection Coating 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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