Technical specifications: Separate fine and course focusing with locking system | Quadruple nose piece which has provision to install four objective lenses | Low drive co-axial control mechanical stage for horizontal and vertical adjustments of the specimen slides | Abbe condenser NA 1.25 with iris diaphragm focusable through rack and pinion | built-in illumination | 45 degree viewing head | JIS acrobatic objectives | Eye piece 10x/16mm field view