Founded in 1990, China Wudung Optics Co., Ltd. is an innovative optics technology stereo microscope designer and manufacturer, which is engaging in photoelectric instruments and optic instruments. After about 20 years' development, our company has the capacity of complete machine process, spray-paint on surface, electron process, optics assembling. We have own custom stereo microscopes review, research and development center, production line, marketing and after-sales service department and molding, injection, painting and silk printing workshops. About 60% of our orders are OEM or ODM. We can offer you R&D services that cover market research, design, mold making, samples, trial production and market testing.

LOMO SF-50 Microscope is a stereo microscope outfit that will out-perform the others in almost every way but price! When your samples are large, require super-wide field of views, extra depth of field and/or plenty of working distance, than look no further than the SF-50 line of quality, low power, variable magnification parallel path stereo microscopes. SF-Series LOMO Stereo Microscopes.Our advanced Stereo Microscopes offer built in turret objectives that make it convenient to change magnification.Head can be raised or lowered on post to accommodate various sized specimens. Versatile illumination system offers incident (top) lighting or transmitted (bottom) lighting through the frosted glass stage plate. Precision optics provide a wide field of view with good depth and high resolution.

These microscopes are constructed with high grade optics and provide aberration and distortion-free 3-dimensional images. Magnification range of 2x up to 270x can be reached with long working distances of up to 11". Parfocal ability allows you to inspect at low magnification and zoom in to have a more detailed look without loosing focus. Microscope body has an objective range of 0.67 to 4.5 with standard 10x wide field eyepieces. Dual diopter adjustments (±5 diopter) and interpupillary distance from 55mm to 77mm. Base system (Model CO-SZ-600) comes with SSZ Series binocular microscope body on boom stand with focus mount. Model SZ-PK4-FR adds a 0.5x auxiliary lens and fluorescent ring light. Model SZ-PK5-AN adds a 0.5x auxiliary lens and fiber optic illuminator with 36" annular ring light guide.