Technical Data:
Series: 378
Objective family: BD Plan Apo
Magnification: 7.5X
Numerical aperture: 0.21
Working distance: 34.0 mm
Focal distance: 26.67 mm
Resolving power: 1.3 um
Focal depth: 6.2 um
View field 1, Dia.24 mm eyepiece: Dia.3.6 mm
View field 2, 1/2 in CCD camera: 0.64 x 0.85 mm
Mass: 350 g
Optical system: Infinity correction
Mounting screw: JIS B-7141-1988

Application:
Microscope objective for bright / dark-field observation.

Dimensions:
W.D. 34; parfocal 95; body Dia.44 / Dia.42 / Dia.40 / Dia.37 mm