Gem microscope zoom

KSW5000-T-LED

With its large zoom range, large working distance and great depth of field, this powerful stereo microscope is perfect for examining gemstones, as well as minerals and fossils. With incident and transmitted light, dark-field lighting (dark-field condenser) and rotatable stone holder.

Technical details

■ Stepless zoom with 7x-45x magnification Max. Magnification 180x (by using 20x eyepieces and attachment lens 2x as accessories)
■ With photo tube
■ Great depth of field
■ 45 ° angled view, rotatable 360 °
■ 10x wide field eyepieces incl. Eyecups, field of view number 20
■ Symmetrical eye distance adjustment 51-75 mm
■ Diopter adjustment on both sides
■ Object field 28.6–4.44 mm
■ Working distance: approx. 90 mm
■ Infinitely variable incident and transmitted light, dark-field condenser
■ Rotatable stone holder, preparation clamps
■ Contrast plate glass and black/white, interchangeable

You can find background information on examinations with stereomicroscopes or with immersion liquid in the Methods article Microscopy .

You can find practical examples in the articles: Viewing inclusions with stereomicroscopes (brightfield microscopy) and Using darkfield microscopy