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The Keratometer KR-800 was developed under the guidance of The Ophthalmology and Optometry Center.
This instrument gives a precise examination of the curvature radius of the anterior corneal surface. This measuramente is utilized to fit contact lenses and monitor corneal changes produced through the wear of contact lenses.
The Keratometer is occasionally used to assist in the recognition of certain corneal abnormalities and to check the radius of curvature of both hard and soft contact lenses. The program can be operated with considerably ease.
This Keratometer efficienly measures the curvature radius of the anterior corneal surface. One position measurament is not only more accurate but is trylu effective in reducing the measuring time and also helps promote patient's cooperation.
Technical Specifications:
Range of corneal radius of curvature: 5.5-11 mm / 0.21-0.44in
Range of corneal refractive power: 35-68D
Power: 110V - 50W
Axis of corneal astigmatism: 0-180 degrees
Head-rest adjustment range: 90 degrees
Mainframe volume: 300x280x510 mm / 11.8x11x20 in
Weight: 18kg / 40 lb
Voltage: 110V - 220V
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Lamp House |
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Chin-Rest |
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Protractor Scale:
Indicates the axis of astigmatism
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Adjustable Eyepiece Control
Adjustable from diopters to correct spherical errors from operator |
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Vertical and Horizontal Knob:
Is revolved to coincide the +, +and -,?- marks of the mire images for finding the radius of curvature of the vertical axis.
Vertical-horizontal and height adjustament improve performance and focus correctly.
Horizontal image controlled by a single joistick. |
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Up-Down adjustable Knob:
Height of up-down adjustable for accurate positioning |
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