PE
q
e w
r
!2
!0
o
!1
y
u
t
i
q Optical fiber for laser introduction w Beam collimator
e Polarizer
r Dichromatic mirror
t Excitation dichromatic mirror
y XY galvanometer mirror scanners u Pupil lens
i Collector Lens o Pinhole turret
!0Emission beam splitter slider !1Barrier filter slider !2Photo multiplier
2
