Computer glasses selections

Another reason for blurred vision and eyestrain at the computer is binocular dysfunction, in which condition a prism power may be added to your glasses.

Customers can purchase computer glasses either from office supply stores or from ECPs. Off-the-rack computer glasses are always single-vision lenses for computer use only, so that they are mostly inexpensive. These glasses are the choice for people who can tolerate distance vision and near vision blur. While shopping single vision computer glasses from stores, you can read materials from 20 to 26 inches away for power determination.

Occupational progressive computer glasses, trifocals and bifocals provide all zones of clear vision, which can only be prescribed by eye doctors to suit your personal needs. You should tell the doctor your computer vision requirement, and then your glasses will be designed with large enough intermediate zone. Another convenient way is to use clip-ons with computer prescription, which are available from both retailers and ECPs.

Computer glasses you get should both provide good computer vision and eliminate CVS symptoms.