The cautions of choose and buy sunglasses

Sunglasses is as the name suggests means only block the sun glasses? Think should know not, sunglass is a kind of to prevent sunlight intense stimulation to the human eye damage protection products, in addition to sunshade, poses that reflects individual style more cool, it is important for the protection of the eye that uv protection! This requests us in the choose and buy sunglasses should pay attention to some matters: sunglasses factory YC9708 general sunglasses C4 gold tortoise shell box leg/lenses 1. It's light brown. Don't choose any shop called 'international brand original single,' optical products will be defects; And also don't believe 'authentic sunglasses' will have the original list. 2. Less than one hundred RMB of any sunglasses products on taobao, even if it has UV protection effect and polarization effect, strongly suggest not to buy, this kind of product quality can not get any guarantee of taobao. 3. Wupan sunglasses, good choice of PC lens or nylon lenses. 4. Glass lenses comfort and security are far inferior to the PC. Ray-ban sunglasses RB3532 men five 001/68 of gold. If I buy polarized sunglasses, please go to your car, look at the front windscreen of coating or lamination has conflict with polarized sunglasses, if there are conflicts will appear the rainbow color. 6. General advice to choose 'tan' or 'dark gray' lens, this kind of lens will only reduce the brightness, but is unlikely to change the eye to identify the color. 7. Sunglasses also have life, generally 1 ~ 2 years is about to change, because the coating will be wear and tear. Using can prolong the service life of love, but as long as there is a negligence, can cause the damage of the coating. 8. Many international brands of sunglasses, is specially designed for caucasians, asians wear may be 'lens cap eyelash' or 'picture frame pressure cheekbones, suggest to store so try experience. Summer has quietly come, must need to eye to cool you will come again on a pair of, must keep in mind when buying above considerations of choose and buy, will definitely help you to buy a suitable for your sunglasses. If you want to know more about sunglasses in the common sense of choose and buy, can focus on sunglasses glasses factory network, encyclopedia of glasses rendering for you anytime and anywhere!
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