China Supplier Poly Lens Vs Plastic Lens - CONVOX Korea factory wholesale 1.61 Infared IR Blue Block UV420 SHMC OPTICAL LENS – CONVOX
China Supplier Poly Lens Vs Plastic Lens - CONVOX Korea factory wholesale 1.61 Infared IR Blue Block UV420 SHMC OPTICAL LENS – CONVOX Detail:
Products Description
Why we need IR Anti-infared rays lens?
Three potential factors of eye damage
Lenses are an important line of defense for eye protection. We must understand that they exist in natural light
Three potential factors damaging eyes: ultraviolet, blue and near infrared
Infrared ray, also known as infrared radiation, thermal radiation or thermal ray, is a component of non ionizing radiation
The near-infrared ray in the spectrum belongs to the invisible band, with the band of 780nm~1400nm.
Where does the infrared ray come from?
In fact, the existence of near-infrared ray has been ignored by many people.
Whether outdoors or indoors, your eyes are constantly exposed to infrared damage.
Sunlight
In the sunlight, it has more than 46% Infared rays
Daily life exposure
3C supplies, microwave ovens, hot irons, heaters and other household equipment
Environmental exposure
Solar infrared radiation received by people in daily outdoor activities
And infrared radiation near other light sources and heat sources.
Occupational exposure
Near productive heat sources, baking and heating equipment, etc., such as
Use of special in industrial and agricultural production, scientific research and medical fields
Lighting fixtures or molten metal, glass and
Processing process that produces arc light, etc.
Why we need blue cut lens?
Detailed Images
Our Blue Cut Lenses’ Advantages
Our blue cut lenses can effectively prevent blue light radiation.
And the lenses are of good quality and are not easily broken.
Product Packaging
- Packaging Details1.56 hmc lens packing:envelops packing (For choice):1)standard white envelops
2)OEM with customer’s LOGO, have MOQ requirement
cartons: standard cartons:50CM*45CM*33CM(Every carton can include around 500 pairs lens,21KG/CARTON)
Port：SHANGHAI
Shipping & Package
Production Flow Chart
About Us
Certificate
Exhibition
Our Products Testing
Quality Checking Procedure
FAQ
Product detail pictures:
Related Product Guide:
We'll make every effort and hard work being outstanding and excellent, and speed up our techniques for standing during the rank of global top-grade and high-tech enterprises for China Supplier Poly Lens Vs Plastic Lens - CONVOX Korea factory wholesale 1.61 Infared IR Blue Block UV420 SHMC OPTICAL LENS – CONVOX , The product will supply to all over the world, such as: United States, Irish, Canada, Over the years, with high-quality products, first- class service, ultra-low prices we win thee trust and favor of customers. Nowadays our products sell all over the domestic and abroad. Thanks for the regular and new customers support. We provide high quality product and competitive price, welcome the regular and new customers cooperate with us!
By Harriet from Johannesburg - 2017.06.16 18:23
This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
By Olivia from Norwegian - 2018.02.08 16:45
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