High-Concerned Chemical : None
Element Type : Basic Classic
Applicable Scenarios : Home
Product Type : Regular Reading Glasses
Style Type : Oval
Place Of Origin : China (Mainland)
Model Number : V5374 Nearsighted Glasses
Lens Width : 4.7Cm
Lens Height : 4Cm
Coating : Hmc
Frame Material : Plastic Titanium
Lenses Material : Cr-39
Lenses Color : White
Gender : Women,Men,Unisex
Lenses Optical Attribute : Mirror
Product Code: 101yj-sbjxz
Origin : Mainland China
Item Type : Eyewear
Eyewear Type : Reading Glasses
Pd : 62-64Mm
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.
Don’t compromise your vision with cheap, low-quality eyewear. Poorly crafted lenses often suffer from optical distortion, weak impact resistance, and lack of reliable UV protection, putting unnecessary strain on your eyes and risking long-term damage. Flimsy frames break easily, fit uncomfortably, and fail to hold proper alignment, leading to persistent headaches and fatigue. Investing in professionally made, high-quality glasses means clearer sight, durable construction, effective eye protection, and lasting comfort. Choose wisely—your eyes deserve reliable, premium care, not short-lived, substandard substitutes.
Please Confirm Before Purchase , Don'T Buy Mistakes!!
"+" Means: Magnifying Glasses/Hyperopia/Prebyopia/Farsightedness , Most Use For 40-80 Years Old
"-" Means: Myopia/Short-Short/Vision Miuns , Most Use For 0-40 Years Old
"0" Means: The glasses have no prescription and are mostly used for decoration
For Example :
If You Need Presbyopia +2.5 , Please Purchase +250
If You Need Myopia -1.75 , Please Buy -175
