ST 40

Compact stereo microscopes with a fixed magnification of 20x or 40x. The 45° inclined, 360° rotatable prism head with diopter compensation ensures comfortable viewing. The LED incident and transmitted light illumination ensures optimal lighting.

ST40 and ST45 stereo microscopes

ST 50

The ST50 offers 20x magnification and, thanks to the gooseneck LED illumination, can flexibly illuminate the work area to make even fine structures clearly visible. Its ease of use makes it a reliable tool for professional users and hobbyists alike.

ST50 stereo microscope

Application examples

ST stereo microscopes are suitable for observation in a wide range of fields:

  • Electronic components: Inspection and repair of circuit boards and electronic components
  • Biology: Analysis and preparation of biological samples
  • Materials testing: Testing surface structures, cracks, and material defects
  • Industry: Quality control of components and tools
  • Gemstones and jewelry: Inspection of jewelry to identify details and inclusions
Stereo microscope detailed view of circuit board
Stereo microscope ST 45 detail view
Stereo microscope ST 50 front view
Stereo microscope ST 50 rear view

Technical data

Model SZM 1 SZM 2 SZM 3 SZM 4
Magnification 7.5x – 45x continuously variable
Working distance 86 mm
Field of view 30 mm – 4 mm
Eyepiece tube Prism head, 45° inclined view, 360° rotatable
Eyepieces WF 10x with eyecups
Objective 0.75x – 4.5x
Illumination LED incident and transmitted light available separately
Scope of delivery Stereo microscope, power cable, glass and plastic stage plates, dust cover, operating instructions Stereo microscope, dust cover, operating instructions

Frequently asked questions

SZM stereo microscope series

SZM series

LAB stereo microscope series

LAB series