High Index 1.67 Asp UV420 Blue Cut Lenses Hmc Manufacturing Ophthalmic Anti Blue Ray Lenses

• Function: for Presbyopic, for Astigmia, UV Protection, for Myopia
• Material: Mr-7,Imported From Korea
• Type: Aspherical Lens
• Coating: HMC
• Lenses Color: Clear
• Abbe Value: 32
• Model NO.: 1.67 Blue Cut Lens
• Specific Gravity: 1.35
• Transmission: > 97%
• Coating Choice: UC,Hc,Hmc,Green,Blue
• Power Range: Sph:-20.00~+20.00 Cyl:0.00~-6.00
• Diameter: 65/70/75mm
• Guarantee: 3~5 Years
• Envelope: White, Colored by Your Design
• Key Word: 1.67 Asp UV420 Blue Cut Hmc Lens
• Trademark: Seesen
• Origin: Danyang, China

Product Description

Product Name	1.67 ASP UV420 Blue Cut HMC Lens
Diameter	65/70/75mm
Monomer	MR-7 Imported from Korea
Abbe value	32
Specific Gravity	1.35
Power Range	SPH:-20.00~+20.00 CYL:0.00~-6.00

What Is Blue Light?

Blue light is naturally produced by the sun but also by computer monitors, smartphone screens and other digital devices. In addition to these, blue light is produced by LED and fluorescent lights, and compact fluorescent light bulbs. Blue light is essential in maintaining your sleep and wake cycle, mood and keeping your memory sharp.


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.