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Digital protection comfort type

Blue light is an important part of visible light. Nature itself does not have a separate white light. Blue light is mixed with green light and yellow light to present white light. Green light and yellow light are less irritating to the eyes. Blue light has a short wave and high energy. It can penetrate the lens directly to the retina. It is extremely harmful to eyesight and will cause the continuous deepening of vision.

Causes of eye discomfort in vision patients

? Artificial light sources such as LED lights will emit blue light (435～450mm) and blue light (492～450mm);

? The glare generated by the display screen and external light source, diffuse light reflection increases the damage to the eyes;

? Blue light is the light emitted by the screen of electronic products that is more harmful to the eyes;

? Blue light can cause blurred vision or eye fatigue in the short term, and redness, swelling, dizziness and other symptoms in the long term.

Anti-blue lens function

? Block harmful blue light and maintain blue light that is good for soothing emotions

? Bring a clearer and more comfortable visual experience

The anti-blue lens can reflect the divergent blue-violet light and block the light from entering the eyes. It can reduce the light transmittance of 380-455 nm light (blue light hazard) in the spectrum to 15%, while maintaining high light transmittance for light greater than 460 nm.

The anti-blue lens effectively intercepts harmful blue light that may cause retinal diseases and sleep disorders, maintains blue light that is good for soothing emotions, improves alertness, and improves visual clarity when using digital devices. It is a wise choice for users of digital products.