Optika Italy B-1000 Serie Manuel D'instructions page 11

• The analyzer filter is in
OUT position (lever fully
pulled out). (Fig.16)
• Photo port closed
(lever on observation
head fully in).
• Bertrand lens in OUT po-
sition (you read "0" on the
Bertrand lens disc under
the observation head).
• (If you use 4X objective)
Swing out lens of the
condeser in OUT position.
(Fig.17)
Adjust the observation
head
Loosen the lock-screw, turn
the observation head to
a comfortable position for
observation, and then lock the
lock-screw. (Fig.18)
Adjust interpupillary
distance
Hold the right and left parts of
the observation head using
both hands and adjust the
interpupillary distance by
turning the two parts until one
circle of light can be seen.
(Fig.20)
Page 11
Fig.16
Fig.17
Fig.18
Fig.20