Adjust The Diopter Ring On The Eyepieces - Nikon ECLIPSE E200 MV Series Instruction Manual

7
Adjust the diopter ring on the
eyepieces.
This procedure is to adjust the diopter ring on the
eyepieces according to the difference between your
right and left eyesight.
This adjustment enables the user to take full
advantage of high performance of objectives,
including their parfocality.
(1) Turn the diopter ring on the right and left
eyepieces to align its bottom edge with
the engraved base line. This is the
standard position for the diopter
adjustment.
(2) Swing the 40x objective in the optical
path. Rotate the coarse and then fine
focus knobs to bring the specimen in
focus. Refer to step (6) for focusing.
(3) Switch back to the 10x (or 4x) objective.
(4) While looking into the right eyepiece
with your right eye, focus on the
specimen by rotating the right diopter
ring without using the focus knob.
(5) While looking into the left eyepiece with
your left eye, focus on the specimen by
rotating the left diopter ring without
using the focus knob.
(6) Repeat steps (2) to (5) to check the
specimen is in focus.
Chapter 4 Microscopy Procedure (Detailed)
12
(1)
Match the bottom
edge of the diopter
ring with the
engraved base line.
(2)
Focus with
the focus knobs.
(3)(4)
Focus with
the right diopter ring.
Use your
right eye.
(5)
Use your
left eye.
Then focus with the
left diopter ring.