Being superior in operability, an earth environment-friendly and economical model. Can exert a sufficient performance in ophthalmology and contact lens practice.

The light source changed from a conventional electric bulb type to an LED type which decreases CO2 emission and also reduces the electric power consumption.
The Sutcliff type KM-1 can easily measure the radius of curvature, the astigmatic axis of the eye, etc.
The outstanding double external reading helps to read the radius of curvature and refractive power at the same time.
The radius of corneal curvature, the refractive power of cornea, and extent and axis of corneal astigmatism can be measured.
The KM-1 can be set up very easily on any type of instrument table because the base is integrated.

Radius of corneal
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 – 5°
Power – AC 100V – 240V
Power consumption – 5VA
Weight – 13.1kg
Dimensions – 360(W) x 505(H) x 445(D)mm

Vertical – 28mm
Horizontal – 110mm
Back and forth – 76mm
Vertical movement
of chin-rest – 78mm

Note: Dear customer, we inform you that the delivery time is 30 to 45 days and the availability of the quoted items depend on their manufacturer.