Semi-Rimless Steampunk Shortsighted Prescription Glasses Women Men Anti Blue Rays Computer Myopia Spectacles 0 -0.5 -0.75 To -6

Boxes Included : No Element type : Basic Classic Applicable Scenarios : Home Product Type : Regular reading glasses Style type : Rectangle Place Of Origin : China (mainland) Model Number : V2115 Lens Width : 5.7cm Lens Height : 3.6cm Coating : HMC Frame Material : Alloy Lenses Material : Polycarbonate Lenses Color : WHITE Gender : Women,Men Lenses Optical Attribute : MIRROR Origin : Mainland China Item Type : EYEWEAR Eyewear Type : Reading glasses PD : 62-64mm Function : Nearsighted/Short-sight/Myopia/Minus Glasses Prescription : 0 -0.5 -0.75 -1.0 To -6.0 Astigmatism : 0 -0.5 -0.75 To -2.0

What are pochromic lenses? Pochromic lenses are also referred to as light-sensitive lenses". Glass lenses are adding silver halide, but now is the mainstream of pochromic 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. Pochromic lens optical glass containing silver halide microcrystals, potropy 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. Pochromic 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.

Sunglasses are black lens all the time, pochormic glasses are clear lens in the room , only will change to gray or tea lens in the sun . thanks

Please confirm before buying,Don't buy mistakes!! "+" Mean:Magnifying/Hyperopia/Prebyopia/Farsighted ,Suitable for 40-80 Years Old PeopleLook Near "-" Mean:Nearsighted/Short-sight/Minus Glasses,Suitable for18-40 Years Old PeopleLookFar 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 pochromic 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