OLYMPUS CH Microscope is a modular biological microscope.
The Olympus CH microscope model: CHA with Oculars: CWHK 10x/18L,x4 Objectives: LEITZ EF 100/1.25 OEL, A100 PL 1.30oil 160/0.17, ZEISS Plan 40/0.65, 20 0.40 0.17.
Revolving nosepiece, Upper rear and bottom lamps, Mechanical stage with X,Y-axis adjustment and slide holder. P:220, 240V, 15VA, 50-60Hz.