An Alert!!!!!!!! An Alert!!!!!!!!

Computer vision syndrome (C V S) is the complex of eye and vision-related problems

associated with computer use (American optometric association)

CAUSESLong time focusingDecreased blinking reflexStaring at a computer for several hoursExtending short distance focusingPoor lightingPoor postureExcessive glare

Magnified view of a printed letter

Manif ied view of a letter on a computer screen

CAUSESLong time focusingDecreased blinking reflexStaring at a computer for several hoursExtending short distance focusingPoor lightingPoor postureExcessive glare

Do u have????????

SYMPTOMSHead acheNeck,shoulder,back painDry visionBlurred visionAsthenopiaPseudomyopiaHalosDouble vision

TIPS TO PREVENT

C V S

Proper lightingAvoid bright lightUse lower intensity bulbsUse curtains to limit amount of sunlight beaming in

Reducing environmental glareInstall a anti-glare screenWearing glassesPaint bright walls with dark color

Proper computer settingsBrightness and contrast settings of the monitorOn-screen text’s size and colorBlack text on a white backgroundAvoid dark background

Cleaning the screen

Make a habit to wipe off the screen frequently

Position copy correctlyPlace the printed copy close to monitorUse copy standUse small desk lamp with soft light

Monitor & its correct positionOpt for LCD monitorsPositioned 20-24 inches from the eyesCenter of the monitor should be 10-15 degrees below

the eyes

Proper postureWork station & chair should be in correct heightArms should be parallel to the deskFeet should be flat on the floorKeep back straight & shoulder back

Break is essential!!!!5 min break for every hourBlink frequently

Computer glassesBetter to wear computer glasses

Converging exerciseHold out a pen at an arm’s lengthLook at the tipSlowly bring the tip close to the eyes Hold for 10 secTake it back

Artificial tear dropsITONE