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As is known to all that prescription sunglasses cannot be used in the hot summer, it can also be used to protect our eyes from the glare and harmful dust and rays in autumn, spring and even in the cold winter season.
Generally speaking, to converting the ordinary prescription glasses into prescription sunglasses, there are three lens options for your reference: polarized prescription glasses, polarized prescription glasses and tinted prescription eyeglasses.
As for photochromic prescription glasses, the most advantage of such kind of lenses is that the glasses is that the glasses are clear as the normal prescription eyeglasses under indoors or shade environment, but when it exposure in the sun, the lens color will turn dark automatically which will be very convenient for these people who need work outdoor. Such photochromic lenses can both available for single vision and progressive prescription glasses. Besides, you can choose either grey or brown color according to your preference.
When it comes to the polarized prescription eyeglasses, people can see clearly without the glare of the sun when working outside which will be more popular for the driving. The filter that is put on the sunglasses is a polarized filter that actually reflects the sun glare away from polarized lenses as well as your eyes. If you would like to choose such lenses for your prescription sunglasses, you should pay special attention for the frame selection. For example, if your prescription is less than +/-3.00, you are not advised to choose semi-rim frames since the half rim frame always needs the filament to be put in the required groove to help holding the lenses in the frame which will cause the polarized coating to be peeled off easily.
If you want to choose tint for your prescription, your options becomes more extensive. Standing at the point of the color, you can choose either grey, brown, G-15, rose, yellow and so on. Apart from that, you can also choose different such as light or grey to meet your needs. The most important advantage is that Compared with the polarized and photochromic prescription eyeglasses, the price are much cheaper.
If you want to buy prescription sunglasses online, you may have a look at the following link www.cheapglasses123.com. This website is a professional web for eyeglasses online shopping. They offer tinted prescription glasses, polarized prescription glasses, and the photochromic ones with reasonable price yet high quality. |
