History
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2021-10-26
2020New factory completed and moved -
2021-10-26
2018Automatic line debugging completed -
2021-10-26
2017Anti-fog department -
2021-10-26
2015Rx lenses are put into production -
2021-10-26
2013The coating department was established -
2021-10-26
2012Production of nylon polarizers -
2021-10-26
2010The company moved to Zhangzhou -
2021-10-26
2007Lens company established -
2021-10-26
2004Mold company established -
2021-03-12
There are many types of polarized sunglasses, it is very important to distinguish the authenticity of the pros and consDepending on the craft, material, and polarization rate, the quality of the polarizer will vary greatly, and whether the lens has a polarizing effect, you can’t see it simply by simply checking it, and you need to use a certain method to identify it, so understand some to distinguish the polarizer. The method is necessary. 1. In the regular sunglasses, polarized sunglasses will have a clear electrostatic label of polarized lens material on the lens, or the product tag will indicate the use of polarized lens. 2. Generally, when buying sunglasses in professional eyeglass shops, there will be a polarized test piece for testing. Part of the pattern on the test piece cannot be recognized by the naked eye, but it can be clearly seen through the polarized lens.
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