Standardized contrast sensitivity testing, and ETDRS acuity testing are provided in the CSV-1000 illuminated viewer from Vector Vision. The CSV-1000 provides the ability to detect and quantify subtle changes in vision. Patented photocell circuitry automatically monitors and calibrates instrument testing light levels.
Features:

• CSV-1000 is the only self-standardized contrast sensitivity testing instrument
• Easily operated by wireless remote control (included)
• The CSV-1000 includes the following:
  • CSV-1000 instrument,
  • remote control (with battery)