Olympus DP74 Instructions Manual page 26

Field
number
22
22
0.63X
(Diagonal length:
equivalent to field
number 21.1)
1X
(Diagonal length:
equivalent to field
number 13.2)
d
refer to the instruction manual for the C-mount camera adapter
in use.
· If the camera is not attached in a correct direction, the direction
of the image observed through the eyepiece does not match
with the direction of the image through the camera. After the
hardware is installed, compare the image observed through
the eyepiece with the live image acquired by the camera, and
rotate the C-mount camera adapter so that the directions of
these images match each other.
· As shown in the left picture, the image area acquired by the
TIP
camera relative to the observation area through the eyepieces
(field number 22) differs depending on the magnification of the
C-mount camera adapter. Use the C-mount camera adapter
with the magnification of 0.63X or more. (If you use the C-mount
camera adapter with the magnification lower than 0.63X, four
corners of the image may be obscured depending on the
microscope to be combined.)
· The left figure shows an approximate field of view area. Check
the actual field of view area by observing the specimen
equipped with a scaling function, etc. before use.
· If a non-Olympus C-mount camera adapter is used, the
optimum optical performance may not be obtained.
· Do not use the non-Olympus C-mount camera adapter
NOTE
which has a threaded section d longer than 4.5 mm,
since it will collide with the parts inside the camera head
to cause damages to them.
DP74