P-Berg Tilted Eyepiece Tube; Pier Eyelevel Riser - Nikon SMZ1500 Instructions Manual

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2] P-BERG tilted eyepiece tube
This eyepiece tube allows the angle of the
eyepiece sleeve to be continuously adjusted as
desired by the observer.
It is also possible to change the eye level by
rotating the interpupillary distance adjuster
(shown in gray in the illustration) 180°.
The installation procedure for this eyepiece \
tube is the same as for the P-BT binocular es
eyepiece tube.
CAUTION Be careful not to put your
fingers between the
interpupillary distance
adjuster and the lower part
of the eyepiece tube when
adjusting the angle of the
sleeve.
3 P-IER Eyelevel Riser
When the eye level is too low, it is possible to
raise the eye level by 25 mm by attaching a
P-IER Eyelevel riser between the zooming Eyelevel
body and the eyepiece tube. It is possible to riser 4
use up to two Eyelevel risers at once. a =>
Avoid using the three or more Eyelevel risers 4
at once or using the other intermediate tube
together such as a beam splitter or coaxial
episcopic illuminator. It may cause the
vignetting around the image periphery.