Contrast Sensitivity - CSV 1000

Success speaks for itself. The CSV-1000 is the world standard for contrast sensitivity testing.


Standardized glare testing for fast and accurate cataract assessment. Proven documentation in less than 90 seconds per eye.


The only standardized letter contrast test. Perfect for AMD evaluation, tracking treatment efficacy and for retina clinical trial success.


Achieve perfection. ETDRS testing by VectorVision. Standardized accuracy and no bulb burn-in period. A wide range of LogMAR tests are available.


The Vision Testing Standard

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.

Why VectorVision?

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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