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7.2 DIAGONAL EYEPIECE DE16/DE22
The diagonal eyepiece DE16/DE22 is available for use in
restricted viewing positions.
Fig.7.2
1) To attach the DE16, remove the eyepiece
by unscrew-
ing to the left, and screw in the diagonal eyepiece.
To attach the DE22, push it on to the reticle adjusting
screw cover
.
2) Holding the base of the DE16/DE22, focus on the reticle
by turning the eyepiece of the DE16/DE22.
Perform focussing and sighting as described in "5.2 FOCUS-
SING AND SIGHTING"
※
The B2
0
detachable eyepiece can also be replaced by the
optional 40x eyepiece and the optional auto-collimation
eyepiece.
14
13
Содержание B20
Страница 1: ...SURVEYING INSTRUMENTS B20 B21 自動レベル Automatic Level 取扱説明書 OPERATOR S MANUAL ...
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