Computer Vision in Seattle

What Is Computer Vision Syndrome?

Computer vision syndrome, also called digital eye strain, refers to a group of eye and vision problems caused by prolonged use of computers, tablets, smartphones, and other digital screens. When you focus on a screen, your eyes work harder to maintain clarity at a fixed distance. Your blink rate drops significantly, which leads to dryness and irritation, and the muscles that control focusing and eye movement become fatigued. These early signs are easy to overlook, but timely evaluation by an optometrist can prevent ongoing discomfort.

Common Symptoms of Computer Vision

Symptoms vary in severity and often build throughout the day:

• Eye strain and tired, heavy-feeling eyes
• Blurred or double vision
• Difficulty refocusing between near and distant objects
• Headaches, often around the forehead or temples
• Neck, shoulder, and upper back tension
• Dry, red, or irritated eyes
• Increased sensitivity to glare

Because dryness is so common with screen use, many patients also benefit from dry eye treatment. Review the signs of dry eyes if your eyes feel gritty or burn by the end of the day.

What Causes Digital Eye Strain?

Several factors contribute to computer vision problems, including uncorrected or outdated prescriptions, mild farsightedness or astigmatism, focusing or eye teaming difficulties, glare from screens and overhead lighting, poor monitor positioning, and long stretches without breaks. Age also plays a role. After 40, the natural loss of near focus known as presbyopia makes intermediate screen distances harder to see without the right lenses.

How Our Optometrist Can Help

A comprehensive eye exam determines whether screen use is contributing to your symptoms. Dr. Raghuram evaluates visual acuity, eye alignment, focusing ability, and tear film health, then measures your typical working distance. Based on the results, he may recommend:

• Updated prescription eyeglasses or contact lenses
• Computer glasses optimized for intermediate distances
• Anti-reflective coatings to reduce glare
• Blue light glasses for long hours on screens
• Dry eye treatment to improve comfort

Preventive Eye Care Strategies

Simple changes to your workspace and habits can significantly reduce eye strain:

• Follow the 20-20-20 rule: every 20 minutes, look at something 20 feet away for 20 seconds
• Position monitors about an arm’s length away and slightly below eye level
• Reduce glare with adjustable lighting and matte screen filters
• Match screen brightness to your surroundings
• Blink fully and often, and use lubricating drops if recommended
• Use a humidifier in dry, heated rooms

Computer Vision in Children

Kids spend more time than ever on screens for school and entertainment. Along with eye strain, extended near work may contribute to worsening nearsightedness. If your child’s prescription keeps changing, ask about myopia control.

Eye Care for Screen Users in Seattle, WA

Persistent eye strain, blurred vision, or headaches during screen use are signs it is time for an evaluation. Call Spex in the City at (206) 526-2020 or request an appointment to get personalized solutions that keep your eyes comfortable.

Computer Vision FAQs