How To Identify Quality Frames?
1.Identification method of high quality spectacle frame
How does high quality eyeglass frame identify?First of all, high quality glasses frame is lighter, titanium alloy, high nickel alloy, monel and other new materials have been widely used in the frame manufacturing, so that the quality of the frame has been generally improved, consumers should choose some hands light, high quality alloy frame;Secondly, high quality frames are strong and durable. In addition to the need for superb welding manufacturing process, the strength and toughness of frame materials are also crucial. When consumers choose and buy frames, they should carefully check the welding process and material of the frame;Third, high quality frame color lasting.
A pair of glasses did not take long will fade, this is the problem that many consumers worry about, in fact, this is decided by the plating process of the frame and the thickness of the electroplating layer, take a look at these contents on the surface of the frame, you will see the merits and disadvantages of the frame.
2.How to use glasses correctly
the following method can give you this knowledge.
Because the uneven stress of taking off the glasses with one hand will cause deformation, you should take off the glasses with both hands;When the glasses are placed on the table, we should pay attention not to let the lens and other objects friction, so as not to wear the lens;When storing glasses in a case, wrap them in a cloth with the leg facing up;Lenses usually clean, can be washed with water, if stained with oil, can use neutral soap to clean, and clean with water;Use a clean, soft and dry glasses cloth to gently wipe the lenses, pay attention to often clean the glasses cloth.
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