Levenhuk 850B Binocular Microscope
Binocular head. Revolving nosepiece: 4 objectives. Magnification: 40-2000x
Levenhuk 850B Binocular Microscope is perfect for biological sciences and laboratory researches. The microscope operates in the bright field mode. Levenhuk 850B Binocular Microscope also features binocular rotatable head with 30-degrees inclination, revolving nosepiece for four objectives, Koehler illumination system, allowing to adjust aperture and to control the amount of light entering the sample, variable magnification of 40x to 2000x, and a moving stage with dimensions of 5.5 x 6.1 inches. Levenhuk 850B Binocular Microscope has integrated fine and coarse focusing systems for precise focusing with intervals of 0.00008 inch and 1 inch, respectively. Microscope's illumination source is a 6V/20W halogen lamp that provides enough light for observations and allows adjusting the brightness.
Features:
Magnification: 40–2000x
Oil immersion
Condenser: Abbe with iris diaphragm
Two-axes stage
Fine and coarse focusing
Halogen illumination with brightness adjustment
Household power supply
The kit includes:
Microscope stand with base
Binocular head
Plan achromatic objectives: 4x, 10x, 40x, 100x (oil)
Mirror
Eyepieces: paired, wide field WF10x, WF20x
Filters (blue, yellow, green)
Bottle of immersion oil
AC adapter
Dust cover
ser manual and lifetime warranty
Specifications:
Magnification, x: 40–2000
Head: binocular
Eyepieces: paired, wide field WF10x, WF20x
Revolving nosepiece: 4 objectives
Objective lenses: plan achromatic: 4x, 10x, 40x, 100x (oil immersion)
Optical coating: fully coated
Stage dimensions, in: 5.5x6.1, moving stage
Condenser: Abbe N.A. 1.25 with premium iris diaphragm
Focus: fine – 0.002 mm coarse – 25 mm
Illumination: 6V/20W halogen lamp, variable brightness
Power supply: 220V power cable
