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Home > Products > Timepieces, Jewelry, Eyewear > Eyewear > Contact Lenses
Shenzhen Block Blue Light 1.67 Optical Laser Lens Led Lights Optical Lens Safety Glasses Spectacle Ophthalmic Lenses
  • Shenzhen Block Blue Light 1.67 Optical Laser Lens Led Lights Optical Lens Safety Glasses Spectacle Ophthalmic Lenses

Shenzhen Block Blue Light 1.67 Optical Laser Lens Led Lights Optical Lens Safety Glasses Spectacle Ophthalmic Lenses

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Homelife
Homelife
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
ningbo
Accepted Delivery Terms
Employees
201-300 people
Accepted Payment Currency
USD
Average Lead Time
15 Day(s)
Certifications
Chat Now
Product Details
Product SpecificationsProduct Description
Product Specifications
--
Product Description
Overview
Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Ranor
Model Number:
1.67
Lenses Material:
Resin
Vision Effect:
Single Vision
Coating:
UC/HC/HMC/SHMC
Lenses Color:
Clear
Function:
Blue Blocking
Diameter:
70/75mm
Power Range:
SPH:0.00~-15.00 CYL:0.00~-4.00
Guarantee:
5-year
UV Protection:
99.9%
Transmission:
98%
Design:
Aspheric
Product Name:
anti blue light lenses
MOQ:
150 Pairs
Packing:
Color Box
Packaging & Delivery
Shenzhen Block Blue Light 1.67 Optical Laser Lens Led Lights Optical Lens Safety Glasses Spectacle Ophthalmic Lenses from China supplier
Shenzhen Block Blue Light 1.67 Optical Laser Lens Led Lights Optical Lens Safety Glasses Spectacle Ophthalmic Lenses from China supplier
Products Description
I. Why we need the blue cut lens?

The most common effects of too much blue light exposure are eye strain, blurred vision, and headaches. However, recent studies
have focused on blue light’s negative impact on the circadian rhythm and found that watching TV or using a tablet before bedtime,
for example, can result in restlessness and disrupted sleep cycles. In extreme cases, too much blue light exposure can even lead
to permanent eye damage and vision loss.
Shenzhen Block Blue Light 1.67 Optical Laser Lens Led Lights Optical Lens Safety Glasses Spectacle Ophthalmic Lenses from China supplier
Children are especially vulnerable because their eyes have not yet developed natural defenses against UV and HEV blue light.Today, a staggering 97 percent of American kids under the age of four use mobile devices, and teens are spending an average of 6.5 hours per day on screens. Now that kids are using more digital devices at home and school starting at a young age, it’s important to protect their eyes as much as possible.
II. How blue cut lens work?
Shenzhen Block Blue Light 1.67 Optical Laser Lens Led Lights Optical Lens Safety Glasses Spectacle Ophthalmic Lenses from China supplier
Shenzhen Block Blue Light 1.67 Optical Laser Lens Led Lights Optical Lens Safety Glasses Spectacle Ophthalmic Lenses from China supplier
III.Coating choices:
Shenzhen Block Blue Light 1.67 Optical Laser Lens Led Lights Optical Lens Safety Glasses Spectacle Ophthalmic Lenses from China supplier
Company Introduction
Shenzhen Block Blue Light 1.67 Optical Laser Lens Led Lights Optical Lens Safety Glasses Spectacle Ophthalmic Lenses from China supplier
Shenzhen Block Blue Light 1.67 Optical Laser Lens Led Lights Optical Lens Safety Glasses Spectacle Ophthalmic Lenses from China supplier
Shenzhen Block Blue Light 1.67 Optical Laser Lens Led Lights Optical Lens Safety Glasses Spectacle Ophthalmic Lenses from China supplier
Exhibition
Shenzhen Block Blue Light 1.67 Optical Laser Lens Led Lights Optical Lens Safety Glasses Spectacle Ophthalmic Lenses from China supplier
Shenzhen Block Blue Light 1.67 Optical Laser Lens Led Lights Optical Lens Safety Glasses Spectacle Ophthalmic Lenses from China supplier
Shenzhen Block Blue Light 1.67 Optical Laser Lens Led Lights Optical Lens Safety Glasses Spectacle Ophthalmic Lenses from China supplier
Shenzhen Block Blue Light 1.67 Optical Laser Lens Led Lights Optical Lens Safety Glasses Spectacle Ophthalmic Lenses from China supplier
FAQ

Q1.How about the sample? A1.you can get the free sample from our factory, but the delivery cost should be afford by your side. Q2.What is the MOQ of optical lens? A2.The MOQ is 150 pairs. Q3.What's the delivery Time? A3.Prepared in 15 days after payment and fast shipping. Q4.What is the term of payment? A4.RTS products are on Alibaba Trade Assurance orders. Payment methods can refer to Alibaba's related instructions. Q5.What is the warranty for the your lens? A5.For the high quality optical lens,we have 5 year warranty. If any quality problems on our side occured in this period , we will take replacement.

Shenzhen Block Blue Light 1.67 Optical Laser Lens Led Lights Optical Lens Safety Glasses Spectacle Ophthalmic Lenses from China supplier
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