The Houston Computer Reader is a great way to reduce eye strain while working on your computer. These unique unisex frames provide dual powered bifocal lenses so you can read printed material and your computer screen with one pair of glasses. Each pair comes with a snazzy gold reading glasses pouch. The bottom of each lens holds your specified reading power, while the top of the lens is optimally corrected for your middle vision. An anti-glare coating helps to reduce eye fatigue from your computer screen, while spring loaded hinges and adjustable nose pieces provide a comfortable fit. Please note: theses readers contain 2 powers. The bottom power is for regular reading, while the top power is used for computer work. The top power is approximately half of the power you select for the bottom half of the glasses. To order these unique dual powered computer glasses, simply select the power you typically use for reading magazines, books, and newspapers from the drop down menu.