Ophthalmic Lenses Spectacles 1.61 UV420 Blue Cut Hmc Manufacturers Optical Lens Anti Blue

• Function: for Presbyopic, for Astigmia, UV Protection, for Myopia
• Material: Resin
• Type: Aspherical Lens
• Coating: HMC
• Lenses Color: Clear
• Abbe Value: 41
• Model NO.: 1.61 UV420 blue cut HMC
• Specific Gravity: 1.30
• Power Range: Sph:0.00~ -20.00 0.00~+16.00 Cyl: 0.00~ -6.00
• Diameter: 65/70/75mm
• UV Value: UV420
• Refractive Index: 1.61
• Keywords: 1.61 UV420 Blue Cut Hmc
• Trademark: Seesen
• Origin: Danyang, China

Product Description

What Is Blue Light?

Blue light is naturally produced by the sun but also by computer monitors, smartphone screens and other digital devices.

1.61  Blue Cut UV420 HMC Optical Lens

Product Name	1.61  Blue Cut UV420 HMC Optical Lens
Diameter	65/70/75MM
Monomer	MR-8
Abbe value	41
Specific Gravity	1.30
Power Range	SPH:0.00~ -20.00 0.00~+16.00 CYL: 0.00~ -6.00

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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.