Name: Wholesale Glasses Lenses 1.56 NK 55 Anti Blue Cut UV420 Hmc Optical Lens
Brand: Crystal Optical Co.,Ltd.
Price: 20 USD
Rating: 4.4 (5 reviews)

Wholesale Glasses Lenses 1.56 NK 55 Anti Blue Cut UV420 Hmc Optical Lens

Anti-blue lens is a lens that filters out some of the harmful blue light, thereby reducing eye strain and dryness. ‌ This kind of lens is especially suitable for people who use electronic devices for a long time, such as computer workers and mobile phone enthusiasts. Anti-blue lens By adding anti-blue factor on the lens, you can effectively prevent blue light from directly shining on the eyes, reduce the damage of blue light on the retina, so as to protect vision to a certain extent.

Advantages of Wholesale Glasses Lenses 1.56 NK 55 Anti Blue Cut UV420 Hmc Optical Lens

For the eyes, blue light mainly causes damage to the cornea, lens and retina of the eye. When using computers and other electronic products for a long time, it is easy to cause eye fatigue, and even cause lesions in severe cases.

The anti-blue light factor is added to the lens substrate to absorb the harmful blue light in life and achieve the protection purpose of blue light blocking. Special anti-blue glasses can effectively isolate UV and radiation and filter blue light, suitable for use when watching computer or TV mobile phone.

Index	1.553
Material	NK55
Diameter	65/72mm
Power Range	SPH -8.00~ +6.00 CYL: 0~ -6.00
Abbe Value	38
coating	HMC/SHMC
Coating clour	Green/Blue
Design	Spherical

Wholesale Glasses Lenses 1.56 NK 55 Anti Blue Cut UV420 Hmc Optical Lens

Features of Wholesale Glasses Lenses 1.56 NK 55 Anti Blue Cut UV420 Hmc Optical Lens

Advantages of Wholesale Glasses Lenses 1.56 NK 55 Anti Blue Cut UV420 Hmc Optical Lens