M700 Specifications
Stimulator Screen
Part hemispherical bowl, radius 30cm integrated diffusing surface.
Test Fields
Central 30º : 100 points
Full 50° : 164 points
Peripheral 30°-50° : 73 points
Macula 10° : 49 points
Glaucoma 22°/50° : 104 points
Neurological 50° : 164 points
Quickscan 22°/30° : 40 points
Driving 50°/80° : 106 points
Binocular 30°/40° : 21 to 128 points
Binocular Driving Test 160° : 124 points
Spatially Adaptive Test 50° : 40 points
Stimulus Source
Rear projection light emitting diode
Stimulus Colour
Pale Green - wavelength 565nm
half bandwidth 28n
Stimulus Size
Goldmann Size 111 (0.43°)
Stimulus Intensity
0.03 asb to 1000 asb
in 15 x 3dB steps / 45 x 1dB steps
Stimulus Duration
Adjustable 0.1 to 9.9 sec (nom. 0.2 sec)
Patient Response Time
(a) Adaptive to patient
(b) Operator selection of normal or slow ranges
(c) Adjustable 0.1 to 9.9 sec (nom. 1.1 sec)
Minimum Inter-stimulus Delay
Adjustable 0.1 to 9.9 sec (nom. 0.4 sec)
Background Illumination
10 asb (3.2cd/m²), automatic level control
Test Lens Diameter
38mm
Fixation Method
"Heijl-Krakau" blind-spot method, automatic tracking during test with visual and audible warning of fixation errors. Fixation camera included for clinician reference.
Optional video fixation tracking (fixation camera and feature pack license required). Uses iris detection to track eye movement in the video feed and automatically prompt clinician when fixation is lost.
Stimulator Unit Dimensions
626mm wide x 438mm deep x 713mm high
Stimulator Unit Weight
16kg approx
Stimulator Unit Power
110/220/240 VAC
50/60Hz 30W
Wednesday, September 16, 2009, Administrator