Many people believe that the sun glasses is essential to a thing, not only can keep out the light, is tie-in.
Some people think that things don't have to cost a fortune, adornment sex is very strong but some people think that wearing on his face must be carefully chosen.
So cheap sunglasses will have a good?
Recommended reading: better sunglasses need to have what function?
Sunglasses factory YC9705 general sunglasses C7 white/dazzle colour purple cheap are not necessarily bad, actually also depends on the individual.
Like some sunglasses are on sale, because change garments according to the season, just like the sun glasses quality is good, but the premise is to in the formal channels, not just in the wholesale market or buy on the street, those sunglasses or main adornment effect, after all, you get what you pay for.
How to determine the stand or fall of sunglasses?
Have the following two aspects.
1, first to see if the lens have Nick, impurity, air bubble, stripes, better sunglasses should be marked with name, color, diameter, quality levels, production factory name and trademark, the mirror or tags are marked as both UVA and UVB rays and CE mark sunglasses can ensure that block uv.
2, better sunglasses when you hand took on a fluorescent lamp, daylight lamp shades of specular reflection should not appear wavy, distortion phenomenon, otherwise the mirror can damage eyesight.
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