DescriptionCarl Zeiss Humphrey 720 Perimeter Field Analyzer II come with a video eye monitor and compact ergonomic design to increase patient comfort.Carl Zeiss Humphrey 720 examine the patient’s visual field with utilizes a computerizedCarl Zeiss Humphrey 720 include STATPAC 2 Analysis Software which compares test results to age-matched normative data and wheelchair accessible and includes a built-in printer.Include:-Table-keyboard -Printer-User Manual-Setup and Training-1-year WarrantySize24″ H x 19″ D x 23″ WWeight80 lbsAmperage4 ABowl Illumination31.5 ASBFrequency (Hz)50-60HzHumidity20-85%Max Horizontal Range86 DegreesMaximum Stimulus Intensity10,000 ASBMax Wet Bulb78 FOperating Temperature41-95 FPower Supply Voltage120/230 VACStimulus Duration200 msecStimulus Wavelength30 cm