What is the best way to keep your eyes and your vision in tip-top shape, despite long hours at the computer?  Here’s some advice from Dr. Suzanne Offen, an optometric physician and founder of Offen Eye Associates . . .

Remember, your reading glasses might not be right for computer use. “When people are reading, they typically hold books or magazines about 16 inches away from their eyes,” Dr. Offen explains. “Compare that to 24 inches, which is the typical distance from a computer screen.” Her advice: You might need a separate prescription for the glasses you will use at your computer.

Turn down your office illumination. Dr. Offen states that if you are using a computer, you should keep your office illumination only one-half as bright as you would keep it for other office duties. “This is one of the biggest mistakes that computer-users make,” she states. “And it can really contribute to eye strain and fatigue.”

Avoid using older computer monitors. “Most new flat-screen monitors already cut glare,” Dr. Offen states. “But if you have to use an older monitor, equip it with an anti-glare screen.” Also: To further reduce eye strain, don’t locate your computer near a bright window.

Review your prescription if you wear contact lenses. First, you might need a different prescription if you work at your computer for extended periods. But there’s another reason too. “Many computer users complain of eye dryness,” Dr. Offen states, “which happens because people generally blink less often when they are using a computer. If you wear contact lenses, this problem can often be helped by changing to a lens for users who complain of dry eyes.”

Take breaks. “I recommend that computer-users take one 20-minute break every two or three hours,” Dr. Offen says.

Dr. Suzanne Offen is a board certified optometric physician in New York and New Jersey. She received her Doctor of Optometry from the State University of New York and has been practicing optometry since 1983. She began her practice in 1987 in Westfield, New Jersey. In 1988 Dr. Offen became certified as a Fellow of the College of Optometrists in Vision Development and became board certified in children’s vision.