Leica DM R Serie Mode D'emploi page 30

Assembly of diaphragm module HC RF*
Insert the focusing graticule in the mount*
(23a/b.10), first slackening the clamp screw
(23a.10) if necessary, making sure that the
smooth side of the mount points inwards, the
rotatable mount with slit points outwards, see
p. 64. Tighten the clamp screw only slightly.
Fig. 23 Diaphragm modules HC RF (a, b) and HC F (c)
1 Fastening screw, 2 Grip for pulling module out, 3 Field diaphragm, 4 Centering screws for field diaphragm, 5 Neutral density
filter N in/out, 6 Aperture diaphragm, 7 Decentration of aperture diaphragm, 8 Centering screws for aperture diaphragm,
9 Diffusing screen set A and B, 10 Focusing graticule with clamp screw, 11 BG 38 filter, 12 Interruption of light path, 13 Lever for
additional lens
a
10
HC RF
Fig. 24 IC objective prism turret and slide
1 IC prism with code letter, 2 Stop pin, 3 Adhesive label with
code letters (for opposite position!), 4 Adjustment screw,
5 IC prism in slide (only ICR reflected light with Pol objective
nosepiece)
30
The diffusing screen set A (23b.9) can be turned
over and interchanged with set B. Turn the slit of
the screw (23b.1) so that it is horizontal. Insert
the diaphragm module HC RF into the slot in the
stand (65.9) as far as possible. Turn the screw
slit (23b.1) to a vertical position; the diaphragm
module is now locked in position.
Functions → p. 93 and 96.
b
10
1
2
3
45 6 7 8
HCRF
c
9
2
3
11 12
4 6
1 2
3
13
8
HC F
4
5