FreeVisionTest — Professional Eye Screening
Browser-based vision screening you can do at home. 69 screening tools
and questionnaires in your browser with no installation required.
Screening Tests
Visual acuity (ETDRS LogMAR), contrast sensitivity, colour vision (Ishihara-style),
Amsler grid, astigmatism dial, reading vision, number plate test, children's chart,
Landolt C, Tumbling E, HOTV, floater awareness, visual stress, kinetic visual field,
UFOV, Stroop colour-word, visual reaction time, line bisection.
Additional Screening Tools
Sine wave grating CSF, colour desaturation, colour discrimination, hue arrangement,
duochrome, polarity comparison, crowding comparison, Vernier hyperacuity,
flicker sensitivity, accommodation facility, macular distortion, M-Chart,
photostress recovery, dark adaptation, binocular vision, eye dominance,
trail-making, digit span, NIBUT, RSVP reading, reading speed.
Questionnaires
Symptom questionnaire, CBS screening, dry eye (OSDI), photopsia, floater impact,
VFQ-25, digital eye strain, CISS, glaucoma risk factors, light sensitivity.
Visual Field Testing
24-2 static perimetry, 10-2 central field, SWAP blue-on-yellow perimetry,
nasal step check, binocular visual field, kinetic visual field, neuro quick screen.
Built by an ophthalmology specialist with 15 years of NHS
experience. Not a substitute for professional eye care.
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