The lens coating Blue Ray Cut index of 1.56 protection from blue light = price per pair!! color coating = blue蓝

The lens coating Blue Cut is the best solution for computer and electronic devices. The coating applied to the lens, cuts out harmful blue light emitted from screens, which enhances image definition and provides reliable protection of the eyes. Optimizirovannyi design reduces the tension of the eye muscles when working at close (smartphone) and medium (tablet, computer) distances.

Available in a range of diopters:

What is blue light?

Blue light is not the light that looks blue, it is light with a wavelength of 400-500 is create a great deal of damage to people's eyes than other light.

The harm from blue light

Recent medical studies have shown that blue light (not ultraviolet), may be the cause of Macular degeneration

of the retina and blindness if eye cells were exposed to blue light for a long time, pigment molecules

in cells spur photo toxicity and damage cells, which is the main cause of blindness.

Macular Degeneration is permanent damage and can not be replaced. This applies not only to elders like

changes of modern life, facing the stimulation of the blue light（such as TV, computer phone，，partial purple indoor lighting and sunlight outside, and so on),the age of patients is gradually decreasing.

Blue light occupies most of the visible light whose short wavelength and high energy that stimulates the eye and

causes prices and eyestrain, and blue light bled into red flowers and green leaves too much

will also reduce the sharpness of color contrast.

To protect your eyes from blue light

1. To prevent damage to the retina caused by blue light.

2. To protect the macular, the most acute part of the vision blue light and separate it damage.

3. To make the look more clear and increase the contrast of red and green. Also reduces the formation of halo

and impact on vision blue light to ensure traffic safety.

4. To reduce the transmission of blue light and photophobia stimulus can ease eye fatigue, the effect

which is very different from total tinting lenses on the market.

Where's the blue light?

Nowadays, we spend more time using a wide range of digital devices to work, learn and have fun.

Latest digital screens are often equipped with powerful light source such as led. These digital screens

emit deep blue light and can cause eye strain after long exposure.

Blue Cut Lenses

We offer blue for 1.50 and 1.56 white lens, single vision, bifocal and progressive, all

designs and diameters.