AmScope B390B-DKO-IRIS-E2 Premium Darkfield Binocular Compound Microscope 40X-2000X Magnification w/ 20W Halogen, Oil Condenser, 100X IRIS Objective, 2MP Camera and 3D Mechanical Stage

AmScope B390 Series Premium Darkfield Binocular Compound Microscope 40X-2000X Magnification with 20W Halogen, Oil Condenser, 100X IRIS Objective, 2MP Camera and 3D Mechanical Stage

• 40X to 2000X magnification range for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 20X eyepieces provide 8 unique magnification settings.
• A top choice for veterinarians and clinics, this microscope provides high quality optics and precision mechanics.
• The 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus promote an efficient workflow.
• Halogen lighting reduces eye-strain for prolonged use.
• Includes an oil darkfield condenser and a specialized 100X darkfield objective lens. Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index.
• Monitor and capture photos and videos with the included 2MP digital eyepiece camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
• Includes an AmScope Exclusive - digital camera software designed for middle and high school students that makes capturing and editing photos and videos easy and fun! Windows and Mac

This darkfield microscope is a top choice for veterinarians and clinics. High quality optics and precision mechanics have made this time-tested design a favorite for labs across many industries. Specialized darkfield optics allow you to observe live cells including blood and other fluids.

The binocular head can be customized for each user, with a sliding interpupillary adjuster for varying eye spacing, and diopters for both eyes to fine-tune focus for nearsighted users and for asymmetry. The head can be rotated 360°, and has a 45° incline for viewing while seated or standing. Interchangeable eyepieces allow for an expanded magnification range, or the use of special eyepieces with pointers and measuring reticles.

The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. Additional 20X eyepieces expand the maximum magnification to 2000X with 8 unique levels. This covers magnifications needed for studying hair follicles, cells, and bacteria. These high-quality lenses are achromatically corrected to improve resolution and color accuracy.

The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.

The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion movement for precise height adjustment.

An oil darkfield condenser and specialized 100X darkfield objective lens are included for darkfield observation. The condenser is designed for use with immersion oil, and can accommodate higher numerical-aperture lenses. Two centering screws allow you to properly center the condenser for optimal contrast. The 100X plan-achromatic lens has a built-in iris to adjust its numerical aprture for fine-tuning contrast. Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index. This is particularly useful for observing live cells including blood analysis.

Monitor and capture photos and videos with the included 2MP digital eyepiece camera. The compact, lightweight camera can be used in place of an eyepiece to watch live images, and to record photos or videos on your computer. This ability to view microscopic images on your computer reduces eye-strain, and allows groups of people to view images at the same time. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, image stitching, and a full complement of measuring tools. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

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