Nikon SMZ1000 Instruction Manual page 37

Photomicrographic and TV-related accessories
2 Focusing
The following is the focusing procedure using the photo reticle. For
the focusing procedure using the finder of the photomicrographic
equipment, refer to the instruction manual of the phtotomicrographic
equipment.
1 Once remove the field ring of the
eyepiece and attach the photo mask
reticle. (Refer to p.19 "1. Reticles".)
2 Turn the diopter ring to focus on the
reticle.
3 Turn the focus knob to focus on both
the reticle and the image.
Note) [P-IBSD2]
You can not observe the image
through the left eyepiece if the
optical path switching knob is set
to the left. In this case, use the
finder of the photomicrographic
equipment for focusing.
Focusing with the right eyepiece
or focusing with the optical path
switching knob set to the position
other than left may result in
defocusing.
3 Adjusting the frame position
Turn the eyepiece to align each frame of the photo mask and the
photomicrographic equipment finder. Note that the image seen
through the finder is reversed from that seen through the eyepiece.
Finder and eyepiece images
Eyepiece
Adjust so that the double
crosshairs is clearly
divided in two
Finder
VI
35