Olympus BX40 compound biological microscope. The microscope is equipped with a trinocular 3-way body, right hand mechanical stage, stage fingers, 6-volt 30 watt halogen illumination, 10X fixed eyepiece, 10X eyepiece with diopter mechanism, 4X plan achromat objective, 10X plan achromat objective, 40X plan achromat objective, 100X oil immersion plan achromat objective, Abbe substage condenser, field diaphragm, spare 6-volt 30-watt lamp, power cord and instruction manual. The microscope has been through our service department for total reconditioning, lubricated, optics cleaned and missing or broken parts replaced, It is warrantied by Laboratory Optical Service, Inc. for one-year to be free from defects. It is ready to set on the counter and meet the most critical demands of research, hospital laboratory, or physician's office. Thanks for looking!