Ophthalmologists recommend glasses computer all computer users who spend watching TV monitor more than two hours a day in order to avoid possible problems with visual acuity in the future. According to statistics, 70% of computer users who need glasses computer. It is known that the use of properly selected computer glasses increases productivity by 30%.
The use of computer glasses reduces the visual load when operating on a computer; reduces the harmful effects of ultraviolet rays eyes (primarily for the lens and the retina); improves the contrast of the image on the screen; reduces the risk of the development of myopia myopia, astigmatism and other eye diseases; reduces the overall and eye fatigue.
Computer glasses differ for a variety of properties: appearance, availability diopter sight contrast coating on the lens and the other For the manufacture of computer glasses there are several kinds of lenses: monofocal, trifocals, varifocal and progressive lenses.
On the market currently offers a wide range of diverse points designed for computer users. Sellers in specialized salons of optics for the sale of computer glasses, offer you the services of selection and manufacturing points. Readily sold model computer glasses, the lenses of which use the same type of contrast coating. This version focuses on the majority of users, but such model computer glasses are suitable only for 10% of users.
If you decide to purchase glasses computer, you must first consult an ophthalmologist, check the visual acuity. In addition, it is necessary for the proper selection of contrast coating on the lenses. It’s best to order glasses in a dedicated cabin, experts will pick up to you the good points taking into account the recommendations of the ophthalmologist and your individual circumstances. You can independently choose frame for computer glasses, material for lenses of plastic or glass), type of lens, the desired option contrast coating on the lenses, and other settings.
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