Riester ri-focus LED Bedienungsanleitung Seite 14

2.3.2 Adjusting the lamp head
ri-focus ® LED
Individual adjustment of the lamp head with the flexible light arm: see Picture 1
parallel to the optical path of the eyes.
Individual fine adjustment of the lamp head (during the examination)
with the flexible light arm
Caution!
The flexible arm of the light should not be bent in a too small radius
in order to prevent premature material fatigue.
Don´t continue with focussing when you realize the stop as this can
damage the lamp.
ri-focus ® , ri-focus ® reverse and ri-clar
By using the turning knob (1) for the respective use, the catch of the ball-and-socket
joint can be loosened and the lamp head can be adjusted higher, lower, as well as sideways.
By loosening the turning knob (2), the lamp head can be adjusted higher and lower.
clar N 55/100 mm
Loosen the plastic turning knob on the joint, adjust the mirror and tighten the knob again.
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Picture 1
ri-focus ® LED
1
ri-focus ® and ri-clar
2
ri-focus ® reverse
clar N 55/100 mm
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