Provided is a lens transferring device including a lens mounting member to which at least one lens is installed; a guiding member that guides movement of the lens mounting member; a driver that moves the lens mounting member and includes a lead screw; an operation member installation unit that is formed at an end of the lens mounting member; an operation member that includes a screw unit contacting the lead screw, an installation unit installed to the operation member installation unit, and a connection unit connecting the screw unit and the installation unit; and an elastic member including a first end that contacts the installation unit and a second end that contacts the operation member installation unit, wherein a first propping member that contacts a portion of the installation unit and prevents tilting of the operation member is formed on the operation member installation unit.