Contrast Sensitivity Experts
CONTRAST SENSITIVITY EDUCATION
Contrast sensitivity determines the lowest contrast level which can be detected by a patient for a given size target. Learn more about contrast sensitivity by clicking on a link below:
The CSV-1000 offers six test faces to provide contrast sensitivity testing:
CSV-1OOOE
the most widely used contrast sensitivity test in the world
CSV-1OOORS
used for screening refractive surgery patients
CSV-1000S
used for in or out of office screenings and for cataract evaluation
CSV-1000SLanC
provides the same tests as the 1OOOS, except that the acuity test is presented in Landolt C format.
CSV-1000-1.5CPD
special test face designed specifically for Food and Drug Administration clinical trials
ETDRS, glare testing and contrast sensitivity testing are standardized by the VectorVision CSV-1000 with patented auto-calibration technology.
VectorVision – World Leader in Standardized Vision Testing