Cassette microscope

A cassette microscope comprises a cassette objective table, an object lens rotary disc, an object lens rotary disc supporting disc, a lens cone I, a lens cone connecting bearing and flange, a lens cone II, a liftable base and the like. The cassette microscope is characterized in that the cassette objective table is located at the top of the lens cone I and integrates focusing and containing of the object lens rotary disc and object lenses, the object lens rotary disc and the three object lenses of different magnifications are located inside a cavity of the cassette objective table, and the object lenses are installed on the object lens rotary disc, so that the microscope is compact in structure; the lens cone I and the lens cone II are connected through the lens cone connecting bearing and flange, the two lens cones are respectively provided with a right-angle triangular prism, specimens are imaged through the object lenses, and the object is refracted into an eye lens through the right-angle triangular prism