E-Lee Optical Manufacturer

When Electronic products are used for a long time, do you have it?

Obscure Vision

Eye Tired

Wear Anti-Blue Light Glasses Earlier, Less Hurt

Eye Dry

Eye Acid Dilges

This is the Electronic Products emits Blue Light effect on your eyes.

Blue Light is a wavelength of 380-500nm, it falls in the higher frequency of the Visible Light Spectrum.
Blue Light is a high Energy wave, reducing image Contrast and Sharpness, increased fatigues.

The Change of the Light Source of Pollution Damage: Electromagnetic Wave, Ultraviolet (UV), Blue Light.

Blue Light Peak Wavelength of Computer is 450nm

Blue Light Peak Wavelength of Mobile Phone is 455nm

Blue Light Peak Wavelength of Projector is 440nm

Blue Light Peak Wavelength of LED Light is 435nm

Blue Light Peak Wavelength of Car Headlights is 435nm

Watching for a long time, electronics emit blue light directly into the retina, causing damage.

First generation technology: Principle of Block Blue light by Yellow color Filter Lens.
When visible light pass yellow color filter lens, the vast majority of Blue light is absorbed, leaving only the red and green light, so your eyes feel the yellow light.

Second generation technology: Principle of Anti-Blue Light by Brown Blue Cut(Base)Lenses Only reduce the harmful blue light (380nm to 455nm).
Versatile Ant-Blue Light Lens of ILT Optics can reduce the 40% Blue Light.

Our Anti-Blue Light Glasses use ILT Optical Lenses, ILT is a Wholly Owned Subsidiary of French Essilor International Group China Corporation.

ILT Light Brown Base Anti-Blue Light Lenses

ILT Anti-Blue Light Transparent Coasting Lenses

Anti-Blue Light & Photochromic Double Coasting Lenses using Anti-Blue Light Coasting Technology

Anti-Blue Light & Photochromic Double Coasting Lenses using USA Instyle Inc Discoloration Technology

Blue Light & Harm