Trinocular head Siedentopf type 45° inclined, 360° swiveling (light split 20:80), Widefield high eyepoint eyepieces 10X/20mm (paired), focusable. Side facing quintuple nosepiece with DIC slot. Plan S-APO BD Objectives 5X, 10X, 20X. L-Plan S-APO BD 50X. Mechanical stage with metal stage insert. Halogen illumination 12V/100W with external lamp house and intensity control. Blue filter, allen hexagonal key, vinyl dust cover. Universal power supply 100-240V.