| General |
| |
Examination bowl |
300 mm radius, closed type, ventilated |
| |
Tested field range |
100 deg (160 with fixation shift for drivers test) |
| |
Stimulus size |
Goldmann Sizes I-V |
| |
Perimetry Technique |
Static, Kinetic |
| |
Stimulus colors |
Green LED 525 nm
Red LED 625 nm
Blue LED 460 nm
White LED |
| |
Stimulus intensity |
0.03 to 10000 asb |
| |
Stimulus speed in kinetic perimetry |
2-10 deg/s |
| |
Maximum Stimulus intensity |
10000 asb |
| |
Fixation method |
Control of blind spot position or digital detection of pupil position |
| |
Patient response time |
Adaptive to patient speed or set manually from 0.1 to 9.9s
depends on stimuli type-31.5 asb for white and red stimuli |
| |
Background illumination |
10 asb for green, 314 asb yellow background for blue stimuli, set automatically |
| |
Interface |
USB |
| |
Maps |
Full (50° in every directions) |
| Central (30° in horizontal axis and 22° in vertical axis) |
| Glaucoma (30° with extend up to 50° in nasal direction) |
| Peripheral (from 30° to 50°) |
| Macula (up to 10°) |
| Extended (special field for drivers examination – 50° in nasal direction; 80° in temporal direction) |
| Fast (up to 30° with scarce points) |
| Binocular Drivers Test (up to 80° in horizontal axis, up to 50° in vertical axis) |
| User (up to 50° user defined) |
| |
Strategies |
Screening |
| Threshold |
| 3-zone |
| Fast threshold |
| BSV (Binocular Single Vision) |
| Spatial Sensitivity |
| Flicker (Critical Fusion Frequency) |
| Blue On Yellow (SWAP) |
| BDT (Binocular Drivers Test) |
| |
Reduced field option |
| |
Neurological defects option |
| |
Result maps |
Hill of vision deviation |
| Age norm deviation |
| Defects progress analysis |
| Defect Probability Graph |
| Pupil Movement Graph |
| Results comparison |
| Bebie curve |
| 3D visualization of patients HOV |
| |
| System Requirements |
| |
Processor |
Intel 1600 MHz |
| |
RAM |
256 MB |
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Hard Disk |
50 MB free space |
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Graphics Card |
800 x 600, 24 bits of color depth (True color), 3D accelerator supporting OpenGL |
| |
Operating System |
Windows® XP Pro
Windows® Vista Business Edition |
| |
CD-ROM |
4x |
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Communication Socket |
1 x USB 1.1 |
| |
| Electrical and Environmental |
| |
Operating Voltage |
100-250V 50-60Hz |
| |
Operating Environment |
Temperature: 10°C to 40°C
Humidity: 60% RH to 80% RH |
| |
| Physical Characteristics |
| |
Dimensions (H x W x D) |
27.3 inches x 23 inches x 17.4 inches
(693 mm x 585 mm x 444 mm) |
| |
Weight |
41.8 pounds |
Feedback
Digital Radiography/ Fluoroscopy
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