For a large sensor guide camera to perform to its potential in an OAG, a prism large enough to allow illumination of the larger sensor is needed to avoid severe vignetting. The QHYOAG-M Pro uses a wider prism to better accommodate larger sensor guide cameras. The prism size of the standard QHYOAG-M series is about 8 x 8mm, while QHYOAG-M Pro is 10 x 14mm.
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Unlock the SPEED of your Celestron SCT telescope with the Funstar Adapter for Fastar Compatible 8″ Celestron SCTs! The FunStar is an adapter for Fastar compatible Celestron SCT telescopes that allows you to place the Revolution Imager in the secondary mirror position of your SCT telescope, to use the telescope at an amazing focal ratio of f2!
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The 1mm Stainless Steel Fine Tuning Ring for T thread allows fine adjustment of spacing with much higher precision than with T2 extension tubes. Strength is guaranteed with metal rings, unlike some Delrin types.
A 1.5mm version is also available.
QHY C and CS Mount Flange for QHY IMGOH and IMG132E Cameras – replaces the standard 1.25″ nosepiece.
Allows the use of C / CS mount lenses and accessories for better positioning with many scopes, particularly Solar scopes.