Full-Frame Black Plastic Prescription glasses AD-HS658

Help
1.Wear glasses correctly
Please wear and take off glasses with both hands because it is easy to make glasses deformed by singlehanded wearing. In particular for rimless glasses, it will not only be deformed but also screw loosening and lenses broken in some cause serious.
It is comfortable to wear for its lightweight designed frame, and elastic leg.
2. Keep glasses clean
Resin lenses is easier to adsorb dust during wearing, please don’t clean it directly with lenses cleaning cloth and handkerchief dry towel. The right method is to wash the lenses with water then dry water mark with the tissue. If there is an oil slick, please use special eye wipe clean cloth and clean-neutral detergent to clean the glasses.
3. Store glasses properly
When place the glasses on the table please make sure to put the convex side of the lenses upward. Be careful don’t make the side of convex lenses to contact with the desktop in order to avoid damage or abrasions. Pick the glasses in the case when you don’t wear it.
4. Do not put the glasses in hot place
Please don’t put the glasses in heating rooms or expose it under the sun for long time. Because the frame is easy to discolored or deformed under the light and heat. Do not put the glasses in steam bath sauna or under the windscreen of car so as to avoid high temperature make the frame deformed or damage the optical performance of the lenses.
5. Tinted and photochromic glasses
For safety reasons, please don’t wear tinted and photochromic glasses in the dark place because the dark light will affect the clarity of vision.
6. Memory materials glasses
Please don’t often fold the memory materials glasses in order to avoid fracture of the frame. Special attention to the environment at low temperatures (under 10 degrees) due to the memory material will lose memory function.
7. Other tips
If the screws are loose, please fasten them with the screwdriver timely. If the frame is deformed, please find a local professional optical shop to get a professional adjustment. Do not deal with it by yourself in order to avoid the damage to glasses.