Origin : China
Hign-concerned Chemical : None
Element type : Home Comfort
Applicable Scenarios : Business
Product Type : Regular reading glasses
Style type : Oval
Model Number : F124
Lens Width : 5cm
Lens Height : 4.7cm
Coating : HC
Frame Material : Plastic Titanium
Lenses Material : CR-39
Lenses Color : Clear
Gender : Unisex
Certification : CE
Item Type : EYEWEAR
Eyewear Type : Reading Glasses
NOTEThis is a prescription glasses for myopia, before you order it please check carefully that if your vision report is consistent with the product.
About the blue light blocking lenses, it is suitable for people who use computers or mobile phones for a long time or are often work in light pollution.
About the photochromic lenses, they will be transparent and colorless indoors or on cloudy day, but they will change color outdoors and in the sun to protect your eyes from strong light.
WARM TIPS
For blue light blocking test, please test it by blue light lamp.
For photochromic test, please test it in the sun, please put your glasses in the sun for 3 minutes, and you will see the color of the lenses darken.
Please do not test it indoors or in cloudy days or under lamps, the lenses will not change color because there is not enough ultraviolet rays.
Photochromic glasses is not sunglasses, its color depth does not equal sunglasses.
CUSTOMIZED RANGE
For finished product, the power of the left and right lenses is the same, its original pupil distance is fit for 60mm-64mm, it can not be modified.
For customized product, it can be customized for the following prescription:
Index 1.56: Sphere -0.5 to -5.0 (Cylinder -0.5 to -2.0, Axial 0 to 180),
Index 1.61: Sphere -0.5 to -8.0 (Cylinder -0.5 to -2.0, Axial 0 to 180),
Index 1.67: Sphere -0.5 to -10.0 (Cylinder -0.5 to -2.0, Axial 0 to 180),
Pupillary Distance 50mm to 80mm.
About the index (Refractive Index), the index 1.67 lens is thinner than 1.61 lens, the index 1.61 lens is thinner than 1.56 lens.
Features:
1. This is an eye protective equipment, mainly used to isolate potential damage to the eyes by external physical or chemical factors.
2. It is mainly made of impact-resistant materials.
3. It has functional treatments such as anti-scratch, anti-fog or ultraviolet filtration.
4. The product specifications comply with relevant safety certification standards.
5. Cleaning and maintenance methods can be divided into wiping and disinfecting or soaking and sterilizing processes according to the material nature.
