Viewnder Display
CS/LS-150
(Measuring angle 1°)
CS/LS-160
(Measuring angle 0.3°)
Visibility Adjustment
Turn the visibility adjustment ring on the viewnder to
adjust the visibility.
Observe the object to be measured through the
viewnder and adjust the ring so that the circle
indicating the measuring area is seen sharply.
The adjustment may be easier if done in the state
where the object to be measured is out of focus
(blurred image).
Be sure to adjust the visibility every time before you
perform measurement. The visibility adjustment must
be performed by the person who will perform
measurement. If you adjust the focus without adjusting
the visibility in advance, the focus cannot be adjusted
properly as intended, resulting in incorrect measured
values. Moreover, if the visibility is not adjusted
properly, the position of the circle indicating the
measuring area might vary depending on the viewing
angle.
* Sometimes you may see small black spots or streaks in the viewnder. These are caused
by the characteristics of the optical system and not dust or dirt inside the viewnder. They
have no inuence on the measurement performance.
Viewnder display
The Lv value is displayed.
The Lv value is shown as an absolute
value, difference (±), or ratio (%)
according to the display setting.
Visibility
adjustment
ring
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