68
Lateral overlay*
The devices for diapositive overlay and
macroscopy can only be adapted to the HC FSA
25 PE tube (46.9) (Fig. 49 and 51).
These tubes have a side flange (46.9) to allow
attachment of the reflection optics (Fig. 49.3 and
51.3).
The reflection optics are used for the
mechanical and optical adaption of the
diapositive overlay device and the macro dual
zoom system.
!
Attention:
If reflection optics are not adapted to the
microscope (49.3 and 51.3), an image cannot
be obtained.
Diapositive overlay device*
The diapositive overlay device consists of the
reflection optics, the illumination unit with 6 V/
4 W halogen lamp (49.8), the standard 5 x 5 cm
slide frame (49.6) and the control for focusing
the transparencies. The halogen lamp is fed by a
separate transformer (Fig. 50).
Assembly of the diapositive overlay device
Align the reflection optics to the tube flange
(49.1) with the coupling ring (49.2) and screw
down. The guide pin must latch into the groove
of the mount. Screw the diapositive overlay
device onto the reflection optics with the
coupling ring (49.4) in the same way. Again,
make sure the guide pin latches into position.
Fig. 49
Diapositive overlay device on the HC FSA 25 PE tube
1
Tube flange,
2
Coupling ring for reflection optics,
3
Reflection optics,
4
Coupling ring for diapositive overlay
device,
5
Knurled ring for focusing,
6
5 x 5 cm slide frame,
7
Filter slot,
8
Illumination tube of lamphousings
Fig. 50
Transformer
1
2
3
4 5
6
7
8
Summary of Contents for DM L
Page 1: ...Leica DM L Instructions...
