The DM-1 is an ideal instrument for primary school application. Works on the same principle as a stereo, the DM-1 produces a x20 upright image of whole objects. Can be adapted to take photographs.
Extra eyepieces can extend the magnification range.
An ideal instrument for sixth form use. In built illumination, mechanical stage and full substage condenser. Objectives x4, x10, x40 and x100 oil. Eyepiece x10 widefield. Also available in binocular form with x10 and x16 eyepieces.