Computer glasses are deadly needed in our daily life. According to a census in last season, 134 million adults use computer for certain purpose every day, and estimated 63 million children are in fond of computer stuff. Every so often, in my work time or leisure moment, I more or less have to get in touch with computer which bestows me pretty awful headaches and nausea.
A friend of mine told me that I can install Flux which can ease such terrible situation, and it did work, but in some occasions, I do not have right or privilege to install such software in other’s computer. This troublesome situation didn’t ease until I get a pair of glasses for computer. Computer glasses are specially designed for focusing in an intermediate distance (about 22 to 26 inches), providing the computer users a much more comfortable viewing area. Does a pair progressive lens glasses work well in computer? Not really, compared with progressive eyeglasses, computer glasses can offer a wider visual field. 
So, don’t try to use traditional reading eyeglasses, bifocals, progressive eyeglasses to replace computer glasses. Trust me, computer glasses are more versatile and comfy. With computer eyeglasses, there is no need to lift up your head to see clearly, and can let your neck remains relaxed. It can provide you with a more natural head position. So, you can wear them playing the computer for hours without feeling troublesome headaches, neck pain or eye strain.
If you do not own a pair of computer glasses, it will be your huge loss. Computer glasses are a great life savior to your eyes. Don’t sweat that it will cost too much on computer glasses since online optical store available to you plenty of discount computer glasses with high quality.
To show our thanks for Firmoo users，Firmoo supports 10,000 free glasses for our customers,those glasses includs many different kinds of free eyeglasses which are popular and fashionable,such as free prescription glasses, free sunglasses, free reading glasses and some free glasses for low income and kids,about how to get those free glasses,just visit Firmoo.com and get your own free eyeglasses.