Element type : Basic Classic
Applicable Scenarios : Home
Product Type : Regular reading glasses
Style type : CAT EYE
Place Of Origin : China (mainland)
Model Number : V2173
Lens Width : 4.9cm
Lens Height : 5.2cm
Coating : HMC
Frame Material : Plastic Titanium
Lenses Material : Polycarbonate
Lenses Color : WHITE
Gender : Women
Lenses Optical Attribute : MIRROR
Origin : China
Item Type : EYEWEAR
Eyewear Type : Reading glasses
PD : 62-64mm
Function : NearsightedShort-sightMyopia
Prescription : 0 -0.5 -0.75 -1.0 To -6.0
Astigmatism : 0 -0.5 -0.75 To -2.0
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.
Photochormic glasses are clear lens in the room , only will change to gray or tea lens in the sun.
Please confirm before buying,Don't buy mistakes
"""-"Don't buying Wrong. it is very important
For Example :
If you need Hyperopia 1.5 , Please order 150 or Hyperopia Plus150
If you need Short-sight -1.5, , Please Order Myopia -1.5
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.
1.If you want to change the pupil distance,you can choose custom prescription .
2.If your eyes have two different diopters,you can choose custom prescription .
Function : Nearsighted Glasses
Standard Order:-1.0 to -6.0 , PD 62-64mm
Custom Prescription Information
Right sph:(-0.5~-6.0) astigmatism:(-0.5~-2.0) axis:(0~180)
Left sph:(-0.5~-6.0) astigmatism:(-0.5~-2.0) axis:(0~180)
Pupil Distance(40~80)
Example :
Right (OD): Sphere______ Cyl______ Axis______
Left (OS): Sphere______ Cyl______ Axis______
PD: ______mm
Custom Prescription Leave message for two eyes degree Left and right 0-0.50-0.75-1.0-1.25-1.5-1.75-2.0-2.25-2.5-2.75-3.0-3.25-3.5-3.75-4.0-6.0
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