AmScope, B340C-DK-LED-5MBI, Darkfield 40X-2500X Binocular Compound Microscope with 3W LED and USB 2.0 5.3MP Digital Camera
B340C-DK-LED-5MBI Includes Only:
- One binocular microscope head
- One microscope body
- Four objective lenses: 4X, 10X, 40X and 100X
- One pair 10X eyepieces
- One dry darkfield condenser
- One dust cover
- One sample immersion oil
- Two color filters: blue, and green
- One C-mount USB camera
- One 0.5X reduction lens
- Two sizing adapters
- One USB Type B to USB Type A cable
Features:
- 40X to 2500X achromatically-corrected magnification for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 25X eyepieces provide 6 unique magnification settings.
- A heavy-duty, ergonomic brightfield/darkfield microscope for students and professionals.
- Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow.
- Includes a dry darkfield condenser for darkfield observation which will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index.
- Monitor and capture photos and videos with the included ultra-sensitive 5.3MP USB 2.0 camera. Professional microscopy software for Windows, Mac, and Linux provides tools for image processing, measuring, and more.
The B340-DK-LED binocular compound microscope is designed for educational and professional use. It includes two light condensers for brightfield and darkfield applications, making it appropriate for live and fixed specimens alike. The medium-sized profile offers streamlined ergonomics with plenty of working room. The heavy-duty metal build and enamel coating will last for many years through rigorous use.
To customize the microscope to your viewing comfort, the eyepiece spacing can be easily adjusted using a precision Siedentopf mechanism. A diopter on the left ocular tube to compensate for asymmetry, and the ocular tubes are angled at 30° to comfortably accommodate a seated position without neck strain. The head can also be rotated 360° to accommodate multiple users. Various eyepieces can be used to increase the overall optical magnification.
The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. Additional 25X eyepieces expand the maximum magnification to 2500X with 6 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. An adjustable height limit can be set to prevent damage to the lenses and specimens while focusing.
The LED sub-stage lighting provides cool, energy-efficient illumination. The light source is daylight-balanced to produce natural colors for imaging. The Abbe brightfield 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 height adjustment for precision control.
The darkfield condenser allows you to render detail in specimens that would otherwise be transparent. Using principles of light-diffraction to suppress field illumination, the condenser illuminates the edges of cells, microorganisms, and other objects. This is particularly useful for live blood analysis. The condenser is designed for use with non-immersion objective lenses with numerical apertures up to 0.9, with optimal contrast at NA0.7 or lower.
Monitor and capture photos and videos with the included 5.3MP USB 2.0 camera. The ultra-sensitive back-illuminated sensor is designed to excel at low-light imaging, making it ideal for fluorescence and darkfield microscopy. A 0.37X reduction lens is included to capture more of the microscope's field of view. 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. There is a lite version of software for Mac and Linux with essential functionality for capturing photos and videos.
