Aperture module and camera module including same

The invention relates to an aperture module and a camera module including the same. The aperture module includes: a base plate configured to have a central opening and including a pivot pin protruding from at least one corner region of the base plate; a pair of first blades configured to pivot about the pivot pin to form a first aperture diameter smaller than a diameter of the center opening; a pair of second blades configured to pivot about the pivot pin to form a second aperture diameter smaller than the first aperture diameter; a cover plate including a cover guide groove, configured to cover the pair of first blades and the pair of second blades on the base plate, and coupled to the base plate; and an aperture driver including a driving pin coupled to the cover guide groove and a vane groove provided in any one of the pair of first vanes and the pair of second vanes, and configured to move along the cover guide groove. 本公开涉及光圈模块和包括该光圈模块的相机模块。光圈模块包括：基础板，配置成具有中心开口，并且包括从基础板的至少一个角部区域突出的枢转销；一对第一叶片，配置成绕枢转销枢转以形成