Topcon TRC-50DX, Инструкция по эксплуатации

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44
OBJECTIVE OPERATIONS
STEREO PHOTOGRAPHY
Allow the illumination light to come into the patient's pupil so that uniform brightness can be
kept on the eye. Then, take a picture using the
. The basic operation is the
same as "COLOR PHOTOGRAPHY".
1
Align the patient's pupil and the instrument in proper positions.
Unless the instrument's optical axis aligns with the pupil's optical axis in the up-and-down
and right-and-left directions, flares will occur on one side. Be careful.
Refer to "How to properly align the illumination light" on page 31.
As flares easily appear at an angle of coverage of 50°, it is suggested that stereo photog-
raphy is taken at an angle of coverage of 35° or 20°.
2
Affix the .
3
Move the instrument gently until it stops in the right and left direction and press the
(SHUTTER) in each position.
Unless you move the instrument until it stops, the effect of the stereo separation will be
reduced.
STEREO LEVER
STEREO LEVER
FREE FREE
STEREO STEREO
PHOTOGRAPHY SWITCH