0.1mm ultra thin,3D full cover anti blue light tempered glass screen protector for Iphone6s hot blue film

Real phone open mould,full coverage

constructional drawing

What is blue light?

Science shows that there hide a blue light when the phone screen release the light , in the wavelength of 350um-500um between the short wave energy is higher, the visual damage is great, will cause a lot of eye diseases.

Damage of the blue light

All of the LED lights of screen ,blue light shortwave is 380um-500um,and the high-energy shortwave blue light 450nm-470nm  does the biggest damage  to eyes. It can penetrate the cornea and the lens, reach the retina and then induce the eyes to split, the biological clock disorder,So it’s nesscery to prevent blue light,Because our film not only protect your phone but also your eyes.But It will effect the colour’s fidelity redecibility if the blue light competely prevent.

 Our Films:

Our glasses are adopt Germany AF processing technic, Based on import glass from Japan,And according to anti blue light craft to achieve prevent blue light.

Use nano lamin craft to achieve physics block.blocking 450nm-470nm high wave Blu ray segment more than 25%,The visible light source is more than 90% through the 500nm-1100nm.

How to distingulish true or false anti-blue light screen protector?

1, Real blue film on the white paper will show a pale yellow

2, In the case of the screen light will show a light yellow screen, And the Hyacinth on screen surface will  washlight

3,You can use reglar glass and anti blue light glass for a time, It will be found that the sting of anti blue film on the eye will be much smaller than that of the regular film.

4, Acutally,Cottage blue film just plated with a layer of blue colour on the surface, the effect is very poor and bleak influence the normal mobile phone photosensitivity, the quality is not up to the standard. The long-term use will damage the eyes of the visual acuity.

5, There are some Cottage blue films in order to show its functions, will use the instrument to detect, but they are UV detection!!! There is no relationship with blue light!!!