Glasses frame is an important part of glasses, which mainly plays the role of supporting glasses. A beautiful glasses frame can also play an aesthetic role. The main materials are metal, plastic or resin, natural materials, etc. According to the style, it can be divided into full frame, half frame, frameless and other types.
Cleaning and maintenance of glass;
(1), cleaning with ultrasonic wave, and vibrating to remove the dirt inside. This service is basically free in general optical shops;
(2) The lens groove of Quan Huafu spectacle frame is dirty, so you can unscrew the screw yourself, take off the lens and wipe it with a paper towel;
(3) If the screw is loose, please take it to the optical shop in time and tighten it, otherwise the lens will easily fall to the ground and break. Don't handle it at will;
(4) Cosmetics containing chemical components, such as cosmetics or beauty agents, are easy to make the glasses frame fade, so please wipe it with special cloth or paper for glasses;
(5) Most glasses are gently folded from the left temple first. If folded from the right, the frame itself will be unbalanced and skewed, and it will be very uncomfortable after wearing it.
(6) In order to give full play to the correct function of glasses, the optical center of the lens should be located in the correct position suitable for your eyes.
(7) Wearing glasses with one hand is easy to deform the frame. If the frame is deformed, you should find a local optician to adjust the angle, not yourself, so as not to break the lens and damage the frame;
(8), don't put it in the place where the sun is prone to long-term exposure, because the frame is easy to fade and pyrolyze under light. Especially the plate frame, please don't put it on the dashboard when driving;
(9) Dry it with a special cloth for glasses. Don't touch the lens with hard objects, don't rub the lens with your fingers, please wipe the lens with a clean lens cloth to reduce lens wear;
(10), the convex surface of the lens should not be placed downward. If you don't use them, put them in the eye box as much as possible. If not, please wrap the glasses with mirror cloth and put them in the mirror box to avoid damage.
(1 1), please put the baby beside you in a hurry when you rest.