1.56 UV420 Blue Light Blocking Ophthalmic Lenses Multifocal Progressive Blue Cut Lens

• Customization: Available
• Function: for Presbyopic, for Astigmia, UV Protection, for Myopia
• Material: Nk55, Imported From Japan
• Model NO.: 1.56 Blue Cut Progressive Lens
• Abbe Value: 40
• Specific Gravity: 1.28
• Coating Choice: UC, Hc, Hmc, Shmc, Green, Blue
• Power Range: Sph: 0.00~+3.00 0.00~-2.00 Add: +1.00~+3.00
• Transmission: > 97%
• Diameter: 75/12&14mm
• Guarantee: 3~5 Years
• Key Word: Blue Light Blocking Progressive Lens

Product Description

Product Name	1.56 Blue Cut Progressive Optical Lens
Diameter	75/12&14mm
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

The Benefits of Blue Cut Lenses

Blue Cut Lenses is to block and protect your eyes from high energy blue light exposure. Blue cut lens effectively blocks 100% UV and 40% of the blue light, reduces the incidence of retinopathy and provides improved visual performance and eye protection, allowing wearers to enjoy the added benefit of clearer and sharper vision, without altering or distorting color perception.
 

The multifocal design of progressive lenses offers these important benefits:

• It provides clear vision at all distances (rather than at just two or three distinct viewing distances).

• It eliminates bothersome "image jump" caused by bifocals and trifocals. This is where objects abruptly change in clarity and apparent position when your eyes move across the visible lines in these lenses.

• Because there are no visible "bifocal lines" in progressive lenses, they give you a more youthful appearance than bifocals or trifocals. (This reason alone may be why more people today wear progressive lenses than the number who wear bifocal and trifocals combined.)

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.