Topcon CT-80, COMPUTERIZED TONOMETER instruction manual Basic Operations

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Hold the control lever and pull the machine body towards the operator.

Move thecontrol lever in directions as needed and bring the patient’s eye to the center of the monitor screen.

3 Tell the patient to gaze at the yellow-green light.

4 Move the machine body toward the patient and focus the target eye. A vague alignment dot becomes seen reflected in the cornea.

Inner alignment mark Alignment dot

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BASIC OPERATIONS