Heavy, round C.I. base. All brass C.P. parts like pipe, knobs etc. Eye-pieces 10x & 20x, highly polished made out of optical glass & a easily replaceable 83mm Bull-lens (mostly used for examination of insects). Rack & pinion motion for focussing. Mirror illumination. In an attractive & thick plywood box.

Heavy, round C.I. base. All brass C.P. parts like pipe, knobs & lens holding arm. Eye-pieces 10x & 20x , highly polished made out of optical glass. Rack & pinion motion for focussing. Mirror illumination. In an attractive & thick plywood box.