Useful for fine dissection work etc. On heavy circular base, the distance between the eyelens and the stage is sufficient for convenient dissection. The high eye-point lens is mounted on a jointed revolving arm so as to be able to scan every part of the stage. The stage has two spring clips and a substage plano-concave mirror. Focussing is by rack and pinion mechanism. Complete with detachable hand rests to provide support while doing dissection, complete with two eye pieces x10 and x20