This invention relates to an anoscope (1) that comprises a back piece (3) to stand on a handle (6) with a longitudinal axis that faces the front piece (2) of the anoscope (1), particularly the sliding lid (5) and the window (11) when the lid (5) is opened a broadly piece (7) that is located at the junction of the handle (6) and the front piece (2) and that sits on the front piece (2) a socket (8) on the surface of the atrium (23) of the broadly piece (7) a cylindrical extension (17) inside the broadly piece (7) a sliding lid (5) located on the front piece (2) that can either be separated totally from the front piece (2) or can form a window (11) that opens to the desired extent a protrusion (12) located at the inner surface of the sliding lid (5) that facilitates the lid (5) being handled and pulled a tongue (9) distal to the front piece (2) that sits on the socket (8) and manages locking and unlocking processes of the front piece (2) and the back piece (3) and a pillar (21) and a console (22) located on both sides of the tongue (9) that are used to unlock and remove the front piece (2).