STM3a stereo microscope (20x/40x)

This stereo microscope has two objective, but no light source. But you can use it with a table lamp or flashlight.

All optical elements are achromatic ones with anti-reflection coatings. The images are sharp even at the edges. Even larger objects can be examined.

* specimen stage is a 96mm matte plastic plate.
* slow motion distance is 43mm
* inter-pupillary distance is adjustable between 51 and 78mm
* diopter setting on the left eyepiece
* WF 10x eyepiece
* depth of field: 5mm
* weights 2820g
* objective lenses: 1x and 2x
* magnification: 10x and 20x
* field of view: 18mm in diameter at 10x and 10mm at 20x
* working distance: 45mm

Compatible with standard 30.5 microscope eyepieces, meaning that a wide range of magnification is available and also cameras can be mounted.