Contrast sensitivity, glare sensitivity and ETDRS acuity testing are standardized by VectorVision Instruments. Our patented technology sets the bar for vision testing worldwide.
Change in the practice of eye care is occurring at a rapid pace. New testing technologies such as contrast sensitivity, contrast acuity and ETDRS acuity are being more widely used to measure the quality of vision related to eye care treatments. This is particularly important now that new surgical techniques have excelled to a level where many patients attain 20/20 or better standard visual acuity.
As treatments improve, so must the testing technology. Standardization of contrast sensitivity and ETDRS acuity, using the CSV-1000, has made these tests even more sensitive. VectorVision instruments provide the ability to detect and quantify subtle changes in vision.
The VectorVision testing equipment has become the worldwide benchmark for standardized contrast sensitivity and ETDRS acuity testing. We look forward to working with our clients in over 50 countries to aid in preserving our most precious sense; eyesight.
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Contrast sensitivity testing, glare sensitivity testing and ETDRS acuity testing are provided in the self standardized CSV-1000 instrument. Patented photocell circuitry automatically monitors and calibrates instrument testing light levels.
The wide range of CSV-1000 tests are grouped into 5 categories: