#17648 & #17657 - Pyxis SCT thread mount. Some cameras from Apogee and others use this 2" x 24 TPI thread. This thread also is common for the small MeadeCelestron telescopes, AO-7 and f/6.3 reducer. Use the short thread version #17648 for the Apogee cameras and the long thread version #17657 for everything else.
The OPTEC-2300 circular dovetail mount is used by NextGEN line of telecompressors, the Pyxis 2-inch camera field rotator, the IFW 2-inch filter wheel, and the Perseus 4-port Instrument Selector.
These mounts allow easy connections from any of these devices to a variety of camera mount. One side of each adapter below has the Optec 2.3" dovetail mount and the other side presents a camera specific mount, such as the T-thread, or C-mount. If your camera or accessory is not listed, do not hesitate to call. We are constantly adding new adapters to our catalog.
Each camera mount below is held in place with three setscrews and can be adjusted a full 360-degrees for best rotational alignment.