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00204_Field_204.txt
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1997-10-28
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OPHTHALMOMETER MEASURING TECHNIQUE
Aligning the Instrument
Cover one of the patientís eyes
with the occluder. It is best to
always start by measuring the
right eye with the left eye
covered.
The instrument should be set
to the VIEW setting with the
lever which is up on the body
of the instrument just in front
of the eyepiece. This illuminates
the eye. Position the instrument
with the joystick and vertical height
knob such that the crosshair is in
focus and centered in the pupil.