Olympus BHTU-112 Clinical Laboratory Microscope
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Olympus BHTU-112 Clinical Laboratory Microscope

This Olympus BHTU-112 Clinical Laboratory Microscope is used and in excellent condition. This unit does not include bulbs, fuses, immersion oil, or vinyl dust cover.


• Model BH2-SVR: Square Mechanical Stage Right-Hand Low Drive Controls
• Model BH2-BI30: Binocular Tube (30 degrees)
• Model BH2-CD: Abbe Condenser
• Built-In Power Supply


• Plan Achromat (D Plan) 4X
• Plan Achromat (D Plan) 10X
• Plan Achromat (D Plan) 40X
• Plan Achromat (D Plan) 100X, oil

Input Voltage: 100/115 VAC (Switch Selectable)

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Stock # 78131-1
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Olympus BHTU Clinical Laboratory Microscope

  • Inward Facing Nosepiece For Easy and Quick Specimen Change
  • Easily Accessible Stage
  • Optimum Contrast and Image Quality
  • Highly Reliable
  • Pre-Centered Illumination System Eliminate Cumbersome Adjustments


The Olympus BHTU microscope belongs to the BH-2 series and like the other models in the series it is uitable for most applications in transmitted light microscopy. The BHTU is available in either a binocular or trinocular version and there is a wide variety of accessories to cater to the most demanding user. The Model BHTU Stand is of modern square design and is extremely solid, durable and stable. All controls are ergonomically positioned to provide maximum ease of operation. The coaxial coarse and fine focusing adjustment knobs move smoothly and fit snugly into the hand of the operator. The substage, in the shape of a circular dovetail for increased stability and strength, is low positioned to minimize fatigue and simplify specimen change.

The Model BHTU comes equipped with a new series of objectives, known as the LB objectives, which feature the international 45mm parfocal distance system and which are corrected for a mechanical tube length of 160mm. Two types of standard objectives are avail- I able, D Achromats and D Plan Achromats, with magnifications of 4x, lox, 20x, 40x, and 100x. The standard eyepiece is ihe WKl Ox, also newly developed to match the LB objective series. It has a largerthan- normal field number of 20 and an eyepoint high enough for spectacle wearers. A WHK8x eyepiece is also available to provide magnification equivalent to a 10x eyepiece when using a 1.25~in termediate tube, such as reflected light fluorescence. The entire optical system is treated with a special coating that helps yield bright, high contrast images by reducing internal reflections within the system to an absolute minimum.

The pre-centered Koehler type illumination system is built into the base.The light source is an easily replaceable Philips 6V 20W tungsten halogen lamp. The transformer and solid-state circuit for light control are contained within the microscope for greater compactness. The illumination vat- - tage is indicated by an LED display. Not only is this more accurate and d durable than previous mechanical meters, but it is also easy to read at low ambient light, thus simplifying accurate illumination voltage control. The variable field iris diaphragm is housed in the base.

Product Family: BH-2, BH2, BH 2, BHTU, BH-TU

Important Notice: Please note that any additional items included with this equipment such as accessories, manuals, cables, calibration data, software, etc. are specifically listed in the above stock item description and/or displayed in the photos of the equipment. Please contact one of our Customer Support Specialists if you have any questions about what is included with this equipment or if you require any additional information.

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Olympus BHTU Clinical Laboratory MicroscopeOlympus BHTU Clinical Laboratory MicroscopeOlympus BHTU Clinical Laboratory Microscope
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Manuals, Datasheets, Drivers, Links

Olympus BHTU Datasheet (pdf) 
Olympus BHTU Manual (pdf) 
Link to Olympus Website 

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