Celestron 9.25 f/10 with Metric Threads
|Bob's Knobs allow you to collimate your Celestron Schmidt-Cassedgrain or EdgeHD optics without tools. |
Fits: Celestron 9.25” (23.5 cm) f/10 SCT versions with metric screw threads (CPC 925). Not for C9.25 with “Trifid” Faster or EdgeHD optics (see Item C below).
Knobs: Black oxide steel (black) or stainless steel (silver), 12 mm (1/2”) diameter
Threads: Black oxide or stainless steel