The Zeiss Humphrey 740 Perimeter is loaded with features including 19 test patterns, and user designed custom testing capabilities with a testing range out to 90 degrees. The Zeiss Humphrey 740 Perimeter includes an integrated hard drive, eliminating the need for an external computer. The Zeiss 740 also offers SITA, the expert operating system, as an optional feature; however, the Zeiss 740 does include FastPac software as a standard feature, reducing testing time by 40%. The Zeiss 740 Perimeter also offers Multiple StatPac Analysis Software test results, which can be printed to compare Visual Field progression over time.
Additional features on the Zeiss 740 Perimeter include Full threshold testing, stimulus sizes from Goldman I-V, and stimulus colors in Red or Blue on White are included. The Zeiss 740 Perimeter also includes a VGA monitor hook up for external viewing of test results.
The Humphrey 740 Visual Field Machine is a very reliable, yet affordable visual field. The 740 performs most tests flawlessly and at at an acceptable speed. Our units are sold fully refurbished, inspected and upgraded. Our visual fields are also sold with the Zeiss power table with integrated printer.
The Humphrey 740 perimeter includes 19 test patterns, user designed custom testing capability with a testing range out to 90 degrees. A 1.1GB hard disk storage is provided, eliminating the need for an external computer. SITA, the expert operating system, is an optional feature on the model Humphrey 740. Fastpac software is included reducing testing time by 40%. multiple statpac test results can be printed to compare visual field progression over time. Foveal threshold testing, stimulus sizes from Goldman I-V and stimulus colors in Red and blue are included. IOP, C/D, and user comments can be entered on the printout. A VGA monitor hook up for FHA screen viewing outside the perimetry room is built in.
Size 24" H x 19" D x 23" W
Weight 80 lbs
Amperage 4 A
Bowl Illumination 31.5 ASB
Frequency (Hz) 50-60Hz
Max Horizontal Range 86 Degrees
Maximum Stimulus Intensity 10,000 ASB
Max Wet Bulb 78 F
Operating Temperature 41-95 F
Power Supply Voltage 120/230 VAC
Stimulus Duration 200 msec
Stimulus Wavelength 30 cm