Factory Price High Quality 1.61 Full-Focus Cyclofocal Anti-Blue Resin Lenses

• Function: for Presbyopic, for Astigmia, UV Protection, for Myopia
• Age Group: All
• Gender: Unisex
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 1.61 full focus blue cut
• Suitable for Face: All
• Material: Resin
• Type: Full-Focus Lens
• Coating: HMC
• Lenses Color: Clear
• Power Range: Sph: 0.00~-6.00, Cyl: 0~-4.00
• Diameter: 70mm
• Guarantee: 3-5years
• UV Value: UV420 Protection
• Transport Package: 1. White Envelope 2. Your Design with Your Logo
• Specification: 9cm*9cm*1cm
• Trademark: zhongyi
• Origin: Danyang, Jiangsu, China
• HS Code: 9001509900
• Production Capacity: 15000 Pairs Optical Lens Per Day
• Package Size: 9.00cm * 9.00cm * 1.00cm
• Package Gross Weight: 0.038kg

Product Description

Product Description

1.56 full-focus blue cut optical lens

What Is Blue Light?
Wavelength between 400 nanometers to 500 nanometers, our human eyes feel the color, is blue, so this band we call blue, but not all blue light is harmful to the human eye, the French Institute of Visual Science research found that the blue light harmful to the human eye wavelength range of 415~455 nanometers, called harmful blue light.

The dangers of blue Light
Blue light will aggravate macular disease.Blue light can cause fundus damage after cataract surgery, and excessive exposure may cause permanent vision damage. Blue light can cause blurred vision, resulting in visual fatigue and VDT syndrome. Blue light can predict the secretion of melatonin, disturb sleep, and increase the incidence of major diseases.

Anti-blue lens suitable for the crowd:
Gamers of digital products such as tablets and mobile phones; White-collar workers and urban E-people who often face computers; Middle-aged and elderly people who have been harmed by various electromagnetic radiation, blue light and ultraviolet light for a long time.

Product Parameters

Place of Origin

Jiangsu, China

 

Diameter

70mm

 

Model Number

1.56 full-focus blue cut lens 

 

Lenses Material

Resin

 

Vision Effect

full-focus

 

Coating

HMC/HC/UC

 

Lenses Color

Clear

 

Index

1.56

 

Power range

Sph: 0.00~-6.00, Cyl: 0~-4.00

 

Key Words

full-focus blue cut

 

Company Profile

Productive progress:
1.Merging Mould
2.Injection Mould

3.Solidifying
4.Cleaning
5.UC Inspection
6.Hard Coating
7.HC Inspection
8.Multi Coating
9.HMC Inspection 

10.Automatic Packing
11.Storage