👁️ Peripheral Vision Test

Peripheral vision is your ability to see objects and movement outside your direct line of sight. While your central vision provides sharp focus, peripheral vision detects motion and shapes in your side vision, covering about 180-200 degrees.

Peripheral vision is crucial for driving, sports, and everyday safety. It helps you detect approaching vehicles, catch balls in sports, navigate crowds, and maintain spatial awareness. Athletes often have enhanced peripheral vision.

Yes! Regular practice with peripheral vision exercises, sports that require wide field awareness (like basketball or soccer), and specific eye training can improve your peripheral detection. This test is great practice!

Age, eye health, fatigue, and certain conditions like glaucoma can affect peripheral vision. Bright light, stress, and tunnel vision from focusing too intensely can also temporarily reduce peripheral awareness.

This test provides a fun assessment of your peripheral detection speed and accuracy. For medical evaluation of your peripheral vision or field of view, please consult an eye care professional.

Detecting 80%+ of targets with response times under 500ms indicates good peripheral awareness. Athletes and pilots often score 90%+ with faster response times. Average users typically detect 70-80% of peripheral targets.

Normal peripheral vision extends approximately 180-200 degrees horizontally and 120-150 degrees vertically. The central 30 degrees provides sharp vision, while peripheral areas detect motion and shapes. Most people can see movement up to 90 degrees to each side without moving their eyes.

Most countries require at least 120 degrees of horizontal visual field for driving. In the US, requirements vary by state, typically 110-140 degrees. Peripheral vision is crucial for detecting vehicles in adjacent lanes, pedestrians, and hazards. If you have concerns, consult an eye care professional before driving.

While you can't physically expand your visual field, you can improve peripheral awareness through training. Regular exercises like this test can help you become more attentive to peripheral stimuli. Athletes, pilots, and gamers often have enhanced peripheral awareness from practice. Sports like basketball and soccer naturally train peripheral vision.

A peripheral vision test measures your ability to see objects outside your direct line of sight. It can detect blind spots, visual field loss, and how quickly you respond to peripheral stimuli. Medical tests can identify conditions like glaucoma, retinal problems, stroke effects, or neurological issues affecting vision.

This online test is a great way to assess your peripheral awareness at home. Keep your eyes fixed on the center while detecting targets in your side vision. For a simple manual test, hold your arms out to the sides while looking forward, then wiggle your fingers - you should see movement in both peripheries. Note: home tests don't replace professional eye exams.

Clinical peripheral vision tests are called visual field tests or perimetry. Common types include: Confrontation visual field test (basic screening), Automated perimetry (machine-based), Goldmann perimetry (manual mapping), and Frequency doubling technology (FDT). This online test is a simplified version for awareness training and self-assessment.

Common causes of reduced peripheral vision include: glaucoma (leading cause), retinal detachment, stroke, brain tumors, optic nerve damage, cataracts, or diabetic retinopathy. Age-related changes can also reduce peripheral awareness. If you notice vision loss, see an eye doctor immediately - some conditions require urgent treatment to prevent permanent damage.

This online test takes about 2-3 minutes for 20 rounds. Clinical visual field tests typically take 5-10 minutes per eye. More comprehensive tests like Goldmann perimetry may take 15-20 minutes. The time depends on the test type and your response speed. Stay focused throughout for accurate results.

Yes, most countries require some form of vision testing for driver's licenses. While not all include formal peripheral vision tests, visual field requirements exist. In the US, most states require 110-140 degrees of horizontal vision. Commercial drivers (CDL) often face stricter requirements. Check your local DMV for specific requirements.

Tunnel vision is the loss of peripheral vision while retaining central vision, making it seem like looking through a tunnel. Causes include glaucoma, retinitis pigmentosa, stroke, or extreme stress/panic. It can also occur temporarily during high-stress situations or intense focus. Persistent tunnel vision requires immediate medical attention.

Central vision uses the fovea (center of retina) for sharp, detailed, color vision - used for reading and recognizing faces. Peripheral vision uses rod cells in outer retina, detecting motion and shapes with less detail. You have about 120 degrees of peripheral vision vs 3 degrees of sharp central vision. Both are essential for daily activities.

Standard glasses correct central vision but frame edges can block peripheral view. Contact lenses offer unrestricted peripheral vision. Some specialized glasses with curved lenses or prisms can help people with peripheral vision loss. Sports glasses are designed to maximize peripheral awareness. Consult an optometrist for vision-specific solutions.

Athletes rely heavily on peripheral vision to track teammates, opponents, and the ball/puck without turning their head. Sports like basketball, soccer, hockey, and football require constant peripheral awareness. Studies show elite athletes have superior peripheral processing speed. Training peripheral vision can significantly improve sports performance.

Online tests like this one are good for self-assessment, tracking improvement over time, and training peripheral awareness. However, they don't replace clinical visual field tests which use calibrated equipment in controlled conditions. If you have concerns about your peripheral vision or notice changes, consult an eye care professional for a comprehensive exam.