Sorry, the manuals are only available in German but here they are nevertheless:
lsm_gebrauchsanleitung.pdf (Microscope Manual)
lsm_softwareanleitung.pdf (Software Manual)
To convert .pic files that you have saved on the microscope to .bmp you can use this tool:
Linux Binary
Windows Exe, buggy (full brightness pixels become black), needs to be recompiled
C source code