Table 1. Performance of the multispectral fluorescence confocal microendoscope.

Characteristic	Value
Axial resolution	25 µm
Lateral resolution	3 µm
Imaging depth	up to 200 µm*
Field of view	450 µm
Grayscale mode frame rate	30 fps
Spectral bandwidth	500 to 750 nm
Spectral resolution
@500nm	2.9 nm
@700nm	8.4 nm
Multispectral acquisition speed (150 spectral samples)	6 s

*Depends strongly on tissue type and dye penetration.