Plastic film cutter of surgical microscope

The utility model discloses a plastic film cutter of a surgical microscope, which is characterized in that the plastic film cutter comprises a microscope barrel body, the eyepiece end of the microscope barrel body is coated with a plastic film body, and the eyepiece end of the microscope barrel body is movably sleeved with a binding pipe; the cutting assembly is arranged in the binding pipe and used for cutting the plastic film body, and a circular through hole can be better cut in the outer surface of the plastic film body through the cutting assembly, so that medical staff can cut the plastic film body more conveniently and evenly; according to the plastic film cutting device, the plastic film body is arranged, so that medical staff cannot be fuzzy and cannot see clearly due to shielding of the plastic film body in the using process, the observation effect of the medical staff is improved, residual materials of the cut plastic film body are adhered through the adhering part, the medical staff can take out t