SPECIFICATIONS

Pattern Type: Patchwork

PD (Pupil Distance): 63-66mm

Optical Attribute: Anti-UV, Antiglare, Antireflective, Anti Radiation, Antifatigue

Lens Type: Not have astigmatism Photochromic Aspheric Resin lenses

Lens Function: Anti Fatigue/Anti Radiation/UV Protection

Lens Accessories: Clear Lenses with Sun Photochromic

Item Type: Eyewear Accessories

Gender: MEN

Frame Materials: Titanium Alloy Eyeglasses Frame Half Rim

Frame Material: Stainless Steel

Eyewear Accessories: Finished myopic glasses

Eyewear Accessories: FRAMES

Eye Prescription: -1.00 -1.50 -2.00 -2.50 -3.00 -3.50 -4.00

Diopter: -100 -150 -200 -250 -300 -350 -450

Brand Name: KJDCHD

Advantage: Ultra Light, and comfortable

 

 

What are photochromic lenses?

Photochromic lenses are also referred to as light-sensitive lenses". Glass lenses are adding silver halide, but now is the mainstream of photochromic resin lenses, adding of spiro and other chemicals in the acrylic resin lens, so that the original colorless and transparent lenses, in bright light, will become colored lenses, to do the protection, so is suitable for indoor and outdoor use.

Photochromic lens optical glass containing silver halide microcrystals, phototropy reversible reaction according to the principle, in the sunlight and UV irradiation variable dark, completely absorb ultraviolet and visible light absorption of neutral; back to the dark, can restore the colorless transparent.

Photochromic lenses are mainly used in open-air fields, snow fields and indoor light sources, so as to prevent sunlight and ultraviolet light from damaging the eyes.

Warm tips

1.Please correctly understand photochromic glasses, he color depth does not equal sunglasses

2.Test discoloration, it is recommended to test at noon, noon sun UV strong, discoloration can achieve the best results, more test several times, the effect is better.

Gun gray

Black

Blue

Brown