Technical Data:
Series: 378
Objective family: M Plan Apo NIR
Magnification: 20X
Numerical aperture: 0.40
Working distance: 20.0 mm
Focal distance: 10 mm
Resolving power: 0.7 um
Focal depth: 1.7 um
View field 1, Dia.24 mm eyepiece: Dia.1.2 mm
View field 2, 1/2 in CCD camera: 0.24 x 0.32 mm
Mass: 300 g
Optical system: Infinity correction
Mounting screw: JIS B-7141-1988

Application:
Microscope objective for bright-field observation.

Dimensions:
W.D. 20; parfocal 95 mm