Leica DM IRB manual Transformer Edge of the mirror housing, 11 Mirror housing

Adaption of the slide overlay device and the macro dual system

With the Leica DM IRB inverted microscope, the slide overlay and macro devices can only be adapted onto the FSA 25 PE tube.

This tube has a side flange (44.1) for mounting the reflection optics. These reflection optics are used for mechanical and optical adaption of the slide overlay device and the macro dual zoom system.

The slide overlay device consists of the reflection optics (44.2), the illumination unit with 6 V 4 W halogen lamp (44.8), the standard 5 x 5 cm slide holder (44.6) and the control (44.5) for focusing the slides. The halogen lamp is powered by a separate transformer (Fig. 45). Mount the reflection optics (44.3) onto the tube flange (44.1) with the coupling ring (44.2), ensuring that the guide pin engages in the groove, and screw down. In the same way, screw the slide overlay device with coupling ring to the reflection optics, again watching the position of the guide pin.

Fig. 44 Slide overlay device on the FSA 25 PE tube (with tube adapter/45)

1 Tube flange, 2 Coupling ring of reflection optics, 3 Reflection optics, 4 Coupling ring of slide overlay device, 5 Knurled focusing ring, 6 Slide holder 5 x 5 cm, 7 Filter slot, 8 Illumina- tion adapter tube of lamphousing

5 7

1 2 3 4 6 8

	Fig. 46 Macro device on FSA 25 PE tube with tube adapter/45
	1 Tube flange, 2 Coupling ring, 3 Reflection optics, 4 Coupling
	ring, 5 Macro adapter, 6 Screw ring, 7 Zoom setting ring 1 : 4,
	8 Scale of zoom factor, 9 Scale of magnification factor of the
	working distance, 10 Scale of object distance from the bottom
Fig. 45 Transformer	edge of the mirror housing, 11 Mirror housing

				7 9
1 2 3	4	5	6	8 10	11

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