Optical microscope 850B
laboratoryfor biologymedical

optical microscope
optical microscope
optical microscope
optical microscope
optical microscope
optical microscope
optical microscope
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laboratory, for biology, medical, for research
Microscope head
Observation technique
dark field
Light source


Binocular head. Revolving nosepiece: 4 objectives. Magnification: 40–2000x Category: Microscope Product ID: 24611 Country: PRC, controlled by Levenhuk, Inc. (USA) Warranty: lifetime Shipping weight: 13.6 lb (6.15 kg) UPC: 0611901508498 Package size (LxWxH): 10.2×16.1×12.6 in (26×41×32 cm) Levenhuk 850B Biological Binocular Microscope is ideal for biochemical, pathologo-anatomic, cytologic, urologic, dermatologic, biologic, and general clinical research in laboratories of any medical institution. It allows examinations using the bright field method. It also features a binocular rotatable nosepiece. Its revolving head allows positioning of four objectives, is inclined at 30 degrees and rotates 360 degrees around its axis. The microscope features the classic Koehler illumination system, with field and aperture diaphragm adjustment. The focusing mechanism features integrated coarse- and fine-adjustment screws. Focus accuracy is achieved due to the vertical move of the stage relative to the fixed objective with use of focusing handles. Bi-coordinate stage can move in horizontal and vertical directions. The stage dimensions are 140x155 mm (5.5x6.1 in). The focusing mechanism and stage move smoothly, without jerks or backlash. Increment is 25 mm (1 in) for coarse focusing and 0.002 mm (0.00008 in) for fine focusing. The microscope’s illumination system includes a halogen lamp 6V/20W, with smooth brightness adjustment.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.