- Precise measurement of the corneal radius of curvature and the radius of curvature of contact lenses
- Internal scale reading system with extended measurement range
- Simultaneous measuring of principal meridians reduces measuring time
- Speedy, one-position measurement
The Topcon OM-4 ophthalmometer (Sutcliff Type) is a compactly designed and easy to use instrument providing precise objective measurements of the corneal radius of curvature plus accurate measurements of the radius of curvature of contact lenses.
Type Sutcliff type Scales Corneal radius of curvature 5.5 to 12 mm Minimum reading 0.01 mm Corneal refractive power 28.00 to 60.00 dptr. Minimum reading 0.125 dptr. Axis of corneal astigmatism 0 to 180˚ Minimum reading 1˚ Diopter adjusting scale 0 to ± 5 dptr. Power Primary AC 100V, 120 V, 220 V and 240 V, with built-in transformer 50/60 Hz Power consumption 30 W Dimensions 560 mm wide x 580 mm high x 460 mm deep Weight 16 kgs.