Levenhuk 850B Biological Microscope (SKU: 24611)

Levenhuk 850B Advanced Biological Binocular Microscope for Professional Use

The Levenhuk 850B Microscope is a sophisticated and reliable instrument designed for in-depth biological studies. Ideal for both light and dark field observations, this versatile microscope is an indispensable tool in medical laboratories, including fields like dermatology, cytology, and hematology. With its high-quality planachromatic lenses, the Levenhuk 850B ensures exceptional imaging performance.

Key Features:

• 360-Degree Rotatable Head: Features a 30-degree inclined binocular head that allows full rotation for convenient viewing angles.
• Planachromatic Lenses: Equipped with four planachromatic lenses on a turret for precise observations.
• Koehler Lighting System: Includes an aperture diaphragm and field adjustment for optimal lighting conditions.

Stage and Focus:

The microscope's stage measures 140 x 155 mm and is adjustable in two axes for precise specimen positioning. Achieve sharp focus using fine and coarse adjustment knobs, with a range of 25 mm for rough focusing and an impressive 0.002 mm for fine tuning.

Illumination:

Utilizing a 6 V / 20 W halogen lamp, the microscope provides adjustable brightness to meet specific observation needs.

Dark Field Capability:

One of the standout features of the Levenhuk 850B is its ability to switch to dark field mode, enhancing contrast for detailed examination of biological samples such as blood tests. This is achieved by raising the Abbe condenser to its highest position and rotating the lighting ring.

Technical Specifications:

• Magnification: 40x - 2000x (40x, 80x, 100x, 200x, 400x, 800x, 1000x, 2000x)
• Eyepieces: WF PLAN 10x / 23 mm - 2 pieces, WF 20x / 23 mm - 2 pieces
• Objectives: PLAN 4x / 10x / 40x / 100x (oil) - planachromatic
• Head: Binocular
• Interpupillary Distance: 55 - 75 mm
• Illumination: 6 V / 20 W Halogen Lamp (lower)
• Power Supply: 230 V
• Weight: 6.1 kg

Included Equipment:

• Integrated Abbe condenser system with 1.25 NA, high-class iris diaphragm, and dark field condenser
• Stage measuring 140x155 mm with XY movable cross table (70 mm - 50 mm range)
• Adjustable table for fine-tuning focus with macro and micro screws (1:10, 25 mm)
• Integrated lighting supply
• Koehler lower lighting illuminator
• Smooth regulation of lighting intensity
• 6 V / 20 W halogen lamp

Warranty:

The Levenhuk 850B microscope includes a lifetime manufacturer's warranty, along with an additional 2-year shop warranty for added reassurance.

Offering exceptional versatility and top-notch performance, the Levenhuk 850B microscope is the perfect choice for professionals in various medical and research disciplines. Its advanced features, superior optics, and robust build make it an invaluable tool for precise biological observations.