Surgical microscopes are medical devices that are used to provide a surgeon with an enhanced view of the surgical field. A surgical microscope is a necessity for many surgical procedures that deal in fine or delicate structures in the human body, and a procedure that requires a microscope is known as a “microsurgery”. Through the use of a surgical microscope, a surgeon can perform dissection and anastomosis on blood vessels and nerves that would otherwise be unable to be operated on.