What is the correct way of nursing the sunglasses

That is a lot of friends out sunglasses essential tools. Not only because it can modify our appearance, but also because it can very good block ultraviolet light, avoid to bring harm to our eyes. Though now glasses market is very rich, but with a pair of their various aspects is happy with the sunglasses was not so easy thing. So, if you want to prolong the life time of the sunglasses, at ordinary times what to do to good care? Ray-ban RB4242 unisex eyeglass frame 6201/13 brown 1, when you receive mirror to fold the left foot. 2, sunglasses can't long time in current, the metal edge. 3, pick glasses, want to grab mirror feet, are facing off, one hand pick glasses, easy to cause deformation, loose phenomenon. 4, should not be hung sun glasses on his head, in order to avoid pull bad. Sunglasses factory YC9710 general sunglasses C1 bright black/grey 5, polarizing lenses cannot use ultrasonic cleaning, otherwise it will destroy the polarization effect. 6, picture frame or lens stained with dust and sweat, grease, cosmetics and so on application of neutral detergent with warm water cleaning, reoccupy soft cloth blot. Avoid by all means to remove the stain on lens by hand or nails. 7, spectacle frame distort, sagging, cause lens sharpness affected, it should be adjusted, speed to the dealership so as not to affect vision. 8, when not to use wipe cloth good lens, lens up and placed in a special bag, take precautions against the lens and frames scratched by hard objects. 9, photographic BianSeJing shoulds not be shelved for a long time in strong light point-blank, such as the car dashboard, otherwise it will decrease the time of the color change effect.
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