China Wholesale S21 Plus Privacy Screen Protector Factories - Anti blue ray glass screen protector – Keja

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With state-of-the-art technologies and facilities, strict good quality regulate, reasonable cost, exceptional assistance and close co-operation with prospects, we're devoted to supplying the top benefit for our customers for Anti Edge-Crush Glass Protector, Drop Glue 3d Screen Protector, Secret Keep Screen Protector, Being a young growing company, we might not the best, but we are trying our best to be your good partner.

China Wholesale S21 Plus Privacy Screen Protector Factories - Anti blue ray glass screen protector – Keja Detail:

Parameter

Process	Anti blue.
Material	Glass
AB Glue	Japan/Korea origin, fast degassing
AF Coating	Option: plasma spray/ plating
Total Thickness	0.58mm( glass); varies with other types.
Transparency	92%
Hardness	9H
Drop Angle	105(after testing) -115degree（before testing）
Ball Drop Test	175g solid steel ball, 1 meter height
Blue ray Filtered	400-450 NM, 51%, 390-490 NM, 38.8%
UV filtered	93%
Quality Option	Average verion, Xxstronger version
Appplied Type	2.5D, 3D, hotbending, black print edge, clear.
Package:	1 unit into 1 Dual layer EPE+CPE bag
OEM :	Size, gift box

Note: we also provide anti-blue ray PET film protector

Working principle of anti-blue light screenp rotector

The short wave light like blue light with length 380nm-490nm can penetrate eye lens and reach retina then lead to free radical.

The radiation lets pigment epithelial cell die and make photosensitive cells innutritious.

Here comes cosequences like maculopathy, retractile lens and mypia comes out.

KEJA anti-blue light screen protector filters 93% blue light in band 380-400nm which widely exists LED screen display of mobilephone, pad or other electronic device.

Effectively protector human rights.

This product adapts PANDA or ASAHI alunimun glass.

The total light transmission rate reachs 93%.

The function can be used in 2.5D silk printed, 2.5D flat, 3D hot bending or 3D glue drop screen protector. Electronic plating offer long lasting anti-smudgeness. We also provide. extremely 40kg edge-crush proof version.

KEJA anti-blue ray screen protector meet student, office staff frequently using mobile/computer, people watching TV long time. We also suggest patients use it: macular degeneration, iris congenital coloboma,diabetic retinopathy, albino, light sensitive drowd , retinitis pigmentosa, post –cataract surgery.

Features

1,precise mold tooling based on real device leads to pefer matching.

2, anti blue function can be added to any of glass, PET, 2.5D, 3D, hotbending, black print edge or full clear screen protector.

3, filter 93%blue light 380-400nm to protect human eyes.

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Our advantages are lessen charges,dynamic income team,specialized QC,sturdy factories,premium quality services for China Wholesale S21 Plus Privacy Screen Protector Factories - Anti blue ray glass screen protector – Keja , The product will supply to all over the world, such as: Bangladesh, Milan, Lithuania, Hard work to keep making progress, innovation in the industry, make every effort to first-class enterprise. We try our best to build the scientific management model, to learn abundant professional knowledge, to develop advanced production equipment and production process , to create the first-call quality products, reasonable price , high quality of service , quick delivery , to give you create new value .

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The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.