Optical stereo microscope SMZ-140-DF

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The SMZ140 DF Binocular Stereomicroscope configured for gemmology is ideal for daily gemstone analysis, featuring a darkfield insert and iris diaphragm that enhance contrast for clear viewing of transparent specimens. With a 10X to 40X magnification range, 80mm working distance, and adjustable LED illumination, it offers precision and flexibility. Its durable, ergonomic metal body ensures long-lasting performance. Compatible with a wide range of accessories, including polarization tools and additional lighting options, this microscope adapts to the diverse needs of gemmology professionals. SPECIFICATIONS Optical system - Greenough Inclination - 45º inclined, 360º rotating Interpupillary distance - 54-76mm Diopter adjustment - On both tubes, +/- 5 diopter Eyepieces - Widefield WF10X/20mm Objectives system - Zoom, ratio 4:1 Working distance - 80mm Stand type - Pole type stand with transmitted illumination Diaphragm - Yes Head holder - For Ø25mm column and Ø74mm head with incident illumination Focus mechanism - Coarse focusing system with tension adjustment Focusing stroke - 49mm Incident illumination - LED 3W with intensity control Transmitted illumination - LED 3W with intensity control Illumination features - Brightfield and Darkfield attachment Transformer - External Power supply - 100-240V (CE) Accessories included - Dust cover, brightfield and darkfield attachment, jewellery clamp, black/white and frosted stage plates Base - 237x170mm Column/Arm - Height 210mm, Ø25mm