Astro-Physics 2-Inch Adapter With 3 Large Machined Thumbscrews
Custom CNC machined thumbscrews provide an elegant update to the Astro-Physics 2" compression adapter.
This adapter is useful for critical applications and heavy loads like centering your CCD camera securely for an imaging run. It threads into an Astro-physics 2.7", 3.5" and 4" focusers. If you prefer to use just one thumb screw on occasion (perhaps if you are interchanging accessories frequently), simply remove the extra 2 thumbscrews for that session.
This adapter is also perfect with our ADASCTLM27 Adapter for large Meade SCT's and our ADASCTLC27 Adapter for large Celestron SCT's. This adapter attaches via 2.7" male threads.
This adapter has a net spacing distance of 0.77" (19.6 mm).