Leica Confocal Microscope with Spectrophotometric Detection

In Upper right corner of image above closeup view:
Schematic illustration of the beam path in the Leica TCS SP2. The prism splits the beam into its spectral components. The enlarged detail shows the detector system with the motorized slit plates, which can be opened and closed.

Legend:

1. UV Laser
2. IR Laser
3. Visible range Laser(s)
4. UV AOTF
5. IR EOM
6. Visible range AOTF
7. UV adaptation optics
8. UC excitation pinhole
9. IR excitation pinhole
10. VIS excitation pinhole
11. Primary beam splitter
12. Adjustable pupil illumination
13. "K"-Scanner with rotator
14. Microscope & objective
15. Transmitted light detector
16. Confocal detection pinhole
17. Analyzer wheel
18. Spectrophotometer prism
19. Photomultiplier channel 1
20. Photomultiplier channel 2
21. Photomultiplier channel 3
22. Photomultiplier channel 4
23. External optical port