Abstract: An adapter stud system for an optical device can include an adapter stud, a washer, and a fastener. The adapter stud can include a first end, a second end, a stud flange disposed at the second end, and a threaded portion disposed between the stud flange and the first end. The washer can comprise an aperture configured to receive the adapter stud. The aperture can be offset such that a centerline of the aperture is offset from a centerline of the washer. The fastener can be configured to threadingly couple to the threaded portion of the adapter stud. The fastener can be rotated to a tightened position to compress a portion of an optical device adapter housing between the washer and the stud flange to secure the adapter stud system to the optical device.