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Blue-ray exists everywhere today
With the widespread use of electronic screens, more people suffer from eyestrain symptoms when using electronic devices. One of the reasons for this symptom is the blue light emitted from the display on these devices.
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Blue-ray will cause diffusion and flickering in the vision
The shorter the wavelength, the more energy light waves, which are more likely to cause eye fatigue. Blue light, which is next to ultraviolet light on the electromagnetic spectrum, has a shorter wavelength than other visible light. Besides, it also tends to be diffused. Therefore, it is considered to be the cause of visual flicker.
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Blue light blocking lens can effectively reduce incoming blue light to the eyes
blue light blocking lens adopted AR coating technology. Taking advantage of the principles of AR coating in the opposite way, it can prevent blue light from passing through the lens by increasing the reflection.
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Advantages of
Blue Light Blocking Lens1. 100% UV protected.
2. Better glare reduction and help with efficiency and productivity.
3. Enhance contrast and help reduce eye fatigue.
4. Increase comfort by reducing blue light transmission 
