scientific instrument metal or plastic body two or three eyepieces a stage to hold the specimen one or more lenses a light source a focus knob a power switch
microscope which has scientific instrument microscope which has metal or plastic body microscope which has two or three eyepieces microscope which is a stage to hold the specimen microscope which has one or more lenses microscope which is a light source microscope which is a focus knob microscope which is a power switch