Ken-A-Vision TU-19542C Digital Comprehensive Scope 2 Microscope (US Version, White)

Make your observation and conduct lab studies using the Ken-A-Vision TU-19542C Digital Comprehensive Scope 2 Microscope. This versatile four-objective monocular microscope can operate as a plugged-in or a cordless device, using the included 110 VAC power supply or three AA NiMH rechargeable batteries. It also features four achromatic objectives, a 5.0MP camera, and a precision mechanical sample stage. The optical system of this microscope delivers clear, crisp, and vivid images using its four achromatic DIN objectives. The achromatic optical elements reduce color and geometrical distortions and deliver images with improved true color and contrast. Adherence to the DIN standard means that any optional DIN objectives you may buy will be compatible with this microscope. With the included 10x eyepiece you will see a wide field of view and can take advantage of the integrated pointer. All the elements have been crafted from environmentally-clean lead-free glass and have been treated with special anti-humidity coatings that protect the lenses from moisture and algae growth, which is common in hot and humid regions. Other highlights of the optical system are the 360° rotating head for easy sharing with your colleagues and classmates, and a 30° inclined eyepiece for easy and ergonomic viewing. To ensure that images are bright and have good contrast, the scope is outfitted with a bottom LED illumination system, whose brightness can be controlled using the built-in rheostat.

To obtain ideal image sharpness, the focusing system provides coaxial coarse and fine adjustments with knurled knobs. Using the built-in 5.0MP camera, USB port, and included software, you will be able to stream your data live and capture high resolution images and videos (at up to 30 fps) on your Windows, Mac, or Linux computer. Also noteworthy is the professional-type precision mechanical stage. The stage offers two Vernier controls (with graduations) for a precision motion control of your sample in the two horizontal axes. For securely holding your sample in place while you conduct alignments and observations, the stage also has a lockable metal sample bracket. If you need to make illumination and contrast variations or change a light spot size, the lower part of the stage houses an adjustable iris diaphragm. To ensure strong construction, necessary for repeatable precision operation for years to come, the frame is made of cast aluminum and offers an arched back with a retractable carrying handle.