Scops OAG is a motorised Off Axis Guider. Specialized for remote operation, allows you to adjust guide camera focus with great precision. Easy to be operated via ASCOM focus drivers or standalone software is going to make your life easier to guide your eq mount. Pegasus Astro Scops OAG One cable operation Scops OAG does not require an external controller. Its body includes all electronics and only one USB cable is plugged and provides power and control to the OAG. Adjustable Prism Height The prism height can be adjusted to allow better illumination of the field of view of the guiding camera. If your imaging / main camera sensor is large, the prism can be moved (with a set screw) upwards to disallow blockage of the sensor’s optical path. Large mirror A large 10×10 mm fully multicoated & anti-reflection mirror offers full illumination to the guiding camera. Stars are round and bright across all the OAG ‘s field. Stepper Motor ensures focus precision A stepper motor ensures absolute position of the focus point. Profile each filter that might have a different focus position and just click the filter in the supplied software to precisely set the OAG to the stored position. Scops OAG Robust design for heavy load of equipment Scops OAG with QHY268C OAG thickness is 31.4mm capable to support heavy imaging equipment. OAG has a 50 mm of clear aperture. Accepts M54 threaded adapters on both sides. Falcon Rotator Combination Scops OAG has 6 screw holes that allows it to get combined with our Falcon Rotator (without extra adapters) Scops OAG 1 - Falcon Rotator Combination Guiding camera is not included Camera Connection – Accepts M42 & C thread cameras Pegasus Astro Scops OAG Accepts M42 & C thread cameras Scops OAG accepts M42 and all new C-threaded guiding cameras. Both of these adapters (M42 / C) are included in the box.