BTC STM-4 stereo microscopes

The STM4c-H stereo microscope provides 10x/30x/40x magnification with a standard bulb for upper and lower illumination (220V). The STM-4C is recommended for both laboratory and field work. Achromatic objective lenses provide clear, sharp and contrasty images. The WF eyepiece has a field of view of 50 degrees.

The microscope head can be turned so that larger objects can be examined as well.

* specimen stage is a 96mm matte glass plate. A 96mm plastic disc (one side white, another one is black) is included
* slow motion distance 43mm
* inter-pupillary distance adjustable between 51 and 78mm
* diopter adjustment on the left eyepiece
* WF10x eyepiece
* depth of field is 5mm
* weights 3000g
* objective lenses: 1x, 3x, 4x
* magnification: 10x, 30x and 40x
* field of view is 18mm in diameter at 10x, 9mm at 30 and 5mm at 40x
* working distance 48mm

Compatible with all standard 30.,5mm microscope eyepieces, many other eyepieces and even camera can be used.