Britex Minor 6375 Compound Schüler Mikroskop und Reisekoffer

Britex Minor 6375 Student Microscope plus travel case. The microscope has an extending tube which changes the magnification from 50x when fully closed to 200x when fully open. The tubes are held in place by friction collars but the upper one doesn't work very well any more so the upper tube closes up into the lower if you let it go (presumably this could easily be fixed).

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