Spectral instruments for your laboratory Write to us RU home Products About company Contacts Products Equipment for metallography Metallographic inverted microscope METAM LV Metallographic inverted microscope METAM LV The microscope is used in metallographic laboratories, research institutes and enterprises of metallurgical, microelectronic and machine-building industries. Microscopes allow viewing the image of an object on a demonstration screen and photographing it. A feature of the METAM LV microscope is the use of new reflex-free plan-apochromatic objectives of an ultra-wide field without chromatic coloring along the contour and wide-angle eyepieces, which makes it possible to achieve high contrast of images of the objects under study. Microscopes METAM LV are a new generation of inverted metallographic microscopes designed for studying and photographing the microstructure of metals, alloys and other opaque objects in reflected light in a bright field with oblique and direct illumination, in a dark field, in polarized light and by the method of differential interference contrast ( DICK). Due to the use of a raster lighting system, the uniformity of the illumination of the object is increased. Characteristic Value Magnification, times 50-1500 Objectives-planachromats, mm * 5x / 0.17; 10x / 0.28; 20x / 0.50, 50x / 0.85; 100x / 0.95; 100x / 1.32 MI (included in the METAM LV package); 100 / 1.32 MI / 0.2 (optional) Tube length Infinity Linear field in the image plane, mm twenty Wide-angle eyepieces, mm ** 10/18 and 15/12 DIC prisms for lenses (5.10) and (20.50) Stage dimensions, mm 190x200 Demonstration screen (Fresnel lens), mm 90x120 Photographing on film and on a plate, frame size, mm 24x36 and 90x120 Overall dimensions, mm 470x410x390 Weight, kg 25 * - magnification / numerical aperture ** - magnification / linear field Equipment: a set of grids for determining the sizes, areas, individual structural components, the length of the grain boundaries and phase separation, as well as their classification by areas, diameters, sizes, etc. ZAO OKB SPEKTR 194044, St. Petersburg, Chugunnaya street 20 tel / fax: +7 (812) 740-7915, 292-5547, 324-8467, 740-7916 e-mail: okb@okb-spectr.ru