Us Ophthalmic Keratometer Internal Reading With Joystick Kr-800c Luxvision

US $1,422.00

  • Miami, Florida, United States
  • Jan 30th
The Keratometer KR-800C was developed under the guidance of the Ophtalmology and Optometry Center. This instrument gives a precise examination of the curvature radius of the anterior corneal surface. This measurement is used to fit contact lenses and to monitor corneal changes produced through by wearing contact lenses. The Keratometer is occassionally used to assist in the recognition of certain corneal abnormalities and check the radius of curvature of both hard and soft contact lenses. The program is considerably easy to operate. This instrument can efficiently measure the curvature radius of the anterior corneal surface. One position measurement is not only more accurate but it is truly effective in reducing the measuring time. This increases the patient's comfort.  Features & Components Examination Equal brightness of all three images. The central image is double whenever the instrument is not focused precisely on the corneal target image. This allows continuous monitoring of correct focus  1. Protractor scale Indicates the axis of astigmatism.  2. Adjustable eyepiece control Adjustable from to diapers to correct for operator spherical error.  3. Horizontal knob  4. Axis rotating handle Must be turned to locate the axis of astigmatism when there is horizontal Displacement of the + and - mire images.  5. Vertical knob Is revolved to coincide de + and + marks of the target images for finding the radius of curvature of the vertical axis. Vertical -, horizontal and height adjustment improve perfomance and focus correctly.  6. Operating Rod  7. Up-Down adjustable knob Height of Up-Down adjustable for accurate positioning.  8. Power switch  9. Fluctuation Hand-wheel Is revolved to coincide the-and -marks of the target image for finfing the radius of the horizontal axis  10. Chin-rest  11. Lamp-house  12. Glare shield  Helps to maintain fixation by blocking the no measured eye.  13. Headrest SPECIFICATIONS Range of corneal radius of curvature: 5.5-11mm / 0.21-0.44in Range of corneal refractive power: 35-68D Power: 110V-50V Axis of corneal astigmatism: 0-180 Head-rest adjustment range: 90 Mainframe volume 300x280x510mm   11.8x11x20in Weight: 18 Kg / 40 Lb Voltage: 110V - 220V Designs and details can be changed without prior notice for the purposes of improvement

Directions

Similar products from Lensometers & Optical Equipment

People who viewed this item also vieved

By clicking "Accept All Cookies", you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts.

Accept All Cookies