4400 South 700 East, Suite 100 SLC, UT 84107
Hours: Monday–Friday 8:00am–4:30pm
• Closed for Lunch from 12pm–1pm •

Vector Vision

Vector Vision Contrast and Sensitivity

Contrast sensitivity chart test is the most widely used contrast sensitivity test in the world. This test provides for four (4) rows of sine-wave gratings. At the recommended test distance of 8 ft (2.5 meters), these gratings test the spatial frequencies of 3, 6, 12 and 18 cycles/degree (CPD). The CSV-1000E provides a full contrast sensitivity curve, which is very useful for the evaluation of ocular disease (particularly cataracts, glaucoma, optic neuritis, diabetes and macular degeneration), contact lenses and refractive surgery. For cataract evaluation/documentation, a functional acuity score can be obtained directly from the test scoring sheet.

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