Diagnostic & Specialist - KM-1 Keratometer

Outstanding performance in operation by means of the double external reading and joystick handle incorporated a new structure will give its full play to the ophthalmic diagnosis and contact lens prescription.

Outstanding features

  • The Sutcliff type makes it easy to measure the curve, astigmatic axis and so on in a one-touch operation.
  • By outstanding double external reading, it is possible to read simultaneously the curve and power.
  • The joystick handle incorporated a new structure makes it possible to move the instrument upward, downward, left and right in a one-touch operation.
  • A device for sight to the eye ball effects the time saving of measurement.
  • It is possible to measure the corneal radius of curvature, corneal refractive power, corneal astigmatism and angle of axis of corneal astigmatism.
  • The unit type base is easy of installation and set up.
  • A transformer is not required because the power is available from the ordinary wall-outlet.

1. Scale of axis of astigmatism
2. Measuring handle (VERTICAL)
3. Measuring handle (HORIZONTAL)
4. Joystick handle
5. Occluder
6. Lamp House
7. Chin-rest
8. Table top (option)
9. Electric Instrument Stand (option)

 

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Specifications

Type Sutcliff type
Measuring range
Corneal radius of
Curvature
6.5 to 9.4mm
Minimum reading 0.05mm
Corneal refractive
Power
35.875 to 52D
Minimum reading 0.125D
Axis of corneal
Astigmatism
0 to 180°
Minimum reading
Power AC 100V, 115V, 220V, 240V
Power consumption 15W
Weight 15kg
Dimensions 360(W) x 505(H) x 445(D)mm
Movement range
Vertical 30mm
Horizontal 110mm
Back and forth 76mm
Vertical movement
of chin-rest
76mm