2-23
Perform the following procedure to install eyecup or eyeguard onto
the monocular. Refer to Figure 2.8.
(1) Carefully press the eyecup or eyeguard over the end of the eye-
piece lens.
(2) Rotate the eyecup or eyeguard into proper viewing position. Ad-
just for best fit. The eyecup must seal around your eye and prevent
the green glow from escaping.
Perform the following procedures to install the demist shield on the
eyepiece lens. Refer to Figure 2.8.
CAUTION
NOTE
(1) Carefully remove the eyecup or eyeguard.
(2) Carefully press the demist shield onto the eyepiece. Be careful
not to smudge the eyepiece lens or demist shield.
(3) Replace the eyecup or eyeguard (see paragraph 2.3.3.).
Perform the following procedure to install the sacrificial window.
Refer to Figure 2.8.
CAUTION
(1) If the objective lens cap is in place, remove it.