Optics rest against two contact lines formed at the interface and are firmly held by a plastic securing screw. Adapter easily accommodates into any optical mount designed for 1" optics. 3AM-1-15-45D model is made with Ø15 mm clear aperture to add functionality of a beamsplitter holder. For fine adjusttment adapter can be mounted into 5MBM21-1 kinematic mount or any other 1" mount.
