marți, 4 iunie 2013

Computer Reading Glasses

PCX12 Computer Glasses - Level 1 Magnification - with FREE Eyeglass Case. These Glasses Are Made To Last! The Spring Hinges allow you to bend the eyeglasses without breaking them. These high quality metal frames with spring hinges are tough enough to withstand the toughest use. We offer the PCX12 Computer Glasses in 3 different Magnification Levels. Information on these Magnification Levels can be found below. Computer Glasses - Do You Need Them? If you have reached the point where you need reading glasses while reading a book you probably need computer glasses to see your computer screen clearly. Reading glasses allow you to see text clearly when you hold your head roughly 12" away from a book or magazine. If you use these same reading glasses while sitting at a computer you still have to keep your head 12 inches from the text but now you are doing this in front of a computer screen. FREE EYEGLASS CASE WITH EACH SET OF COMPUTER GLASSES SOLD! Eyeglass case styles may vary. Prevent Eye Strain. Keeping your eyes that close to a computer screen causes strain on your eyes. The brightness of the computer screen will start to cause eyestrain or headaches. People with normal vision place their heads 18 to 24 inches from a computer screen while using their computers.

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