Overview
Self-contained: dark
The self-contained measurement system makes examination largely independent of room illumination. Perimetry therefore no longer needs to be carried out in an absolutely dark room.
The future is assured!
The hardware concept permits easy upgrading in future as well. The intuitive user interface also permits the creation of individual programs and reduces operator training time significantly.
Test of the whole visusal field (up to 70°)
Examination up to 70° are possible with fixation shift.
USB-Connection
The Centerfield 2 will be connected to a USB port.
Ergonomical design
The ergonomic, compact design and the uncomplicated test procedures improve patient compliance and contribute to best possible total results.
Chinrest (optional)
Integrated chinrest, which will be moved electronically by keyboard operations.
Compact and portable Perimeter
The Centerfield 2 is the only compact Perimeter, which examinates up to 70°.
Made in Germany
For the past 50 years OCULUS is well known in the perimetery market. At the moment OCULUS is the only manifacturer of Perimeters that are truly “Made in Germany“.
Features
Static Perimetry
Numerous threshold strategies, supraliminal and user-defined programs.
Kinetic Perimetry
Automatic examinations on pre-programmed or user-defined meridians.
Colour Perimetry
A blue stimulus on a yellow background can be presented in static and kinetic perimetry.
Goldmann Standard
Stimulus luminance and size correspond to the Goldmann Standard in static and kinetic perimetry.
CLIP-Strategy
CLIP = continuous light incremented perimetry
The unique real threshold test that outperforms most interpolation based algorithms.
Full Specifications
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Perimeter bowl radius: |
r = 11.8“ (30 cm) |
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Test point parameter: |
Corresponding to the Goldmann standard |
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Stimulus size: |
III |
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Stimulus luminance range: |
0.1 – 318 cd/m² (1000 asb) |
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Stimulus luminance increments: |
0,1 log steps |
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Test speed: |
adaptive / fast / normal / slow / user defined |
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Test point colors: |
White / blue |
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Eccentricity: |
36°/70° with fixation shift |
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Background brightness: |
10 cd/m² (32 asb) |
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Fix Control: |
CCD-Camera, via central threshold, Heijl-Krakau |
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Patient positioning: |
Headrest adjustable back-to-front Option: Chinrest with motorized height adjustment |
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Weight: |
28.7 lbs (13 kg) Chinrest: 2.6 lbs (1,2 kg) |
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Electrical operating voltage: |
100 V – 240 V |
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PC minimum-requirements: |
State of the art PC (AMD/Intel 500 MHz, RAM 156 MB, VGA 800×600), Windows™ 98 SE or above, USB-port |
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Static perimetry: |
Classical (4-2) threshold. Fast threshold adapted to surroundings. CLIP, continuous light incremented perimetry Threshold-oriented (supraliminal) class strategy. Supra-threshold 2-zone, Supra-threshold 3-zone, Supra-threshold quantify defects. Minimum of 10 areas/test point grids. Freely definable sectors in the 36°/70° range. Freely selectable individual points (191/249) in the 30°/70° range |
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Kinetic perimetry: |
Automatic: Freely selectable meridians, (min. 2°),sectors and speeds, in the 36° range. May be combined with blue and with static programs. |
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Includes: |
Dust Cover Glass holder Occluder Manual |
