OPT1 – Custom – Mesoscopic Imaging Facility

Available objective lenses

Brand	Type	Mag.	Zoom range	NA	Immersion (ref. ind.)	WD [mm]	F.o.V. [mm]
Leica	Plan- achromatic	0.5x Obj, 0.63x C-mount	0.226x to 3.62x	0.14 (nominal)	Air (1.0)	135	2.393 x 1.823 to 38.32 x 29.19

F.o.V. = field of view, with the Hamamatsu Orca ER camera (1344 x 1024 pixels, 6.45 μm pitch)

Available filter sets

Type	Exciter filter	Barrier filter
GFP1	395-455 nm	480 LP
GFP2	460-500 nm	510 LP
GFP3	450-490 nm	500-550 nm
UV	340-380 nm	420 LP
CFP	426-446 nm	460-500 nm
YFP	490-510 nm	520-550 nm
Texas Red	590-650 nm	610 LP
DsRED	530-560 nm	590-650 nm
Cy5	590-650 nm	573-648 nm

Fluorescence excitation light source:
High-intensity mercury lamp 100 W, lamp housing 106 z, chromatically corrected collector, focusable, centrable lamp mount