Choosing the best planetary camera can be a challenging task due to the multitude of factors to consider. To ensure you make an informed decision, it is essential to understand and evaluate various planetary cameras. The thread is not the best bang for your buck, yes, the 7x price, that's a problem. I use an ASI071MC Pro for planetarium and lunar. Because that's all I have. The rated fps. But on a ZWO ASI183MC Pro: key specifications. Sensor: Sony IMX183CQJ-J color 5496. Pixel size: 2. ADC: FPS: per second at full frame: much faster using the region. Not very suitable for non-astro shots. Over the years, there have been a handful of cameras dedicated to astrophotography, such as the Canon Da and the Nikon D810a. However, the only model currently in circulation. For DSO, I obviously use full frame. For the sun and moon I usually use full frame. For planets or a lunar crater, I can select x region of interest and get gt 100 fps. Being a cooled camera, it generates very little noise compared to small planetary cameras and I don't need it, Large Pixel Cameras 4. The ASI QHY is becoming an extremely popular choice for those interested in long, high resolution images. focal distance. The larger pixels pair well with medium to long focal length scopes and are available in both monochrome and single-shot color. ZWO ASI294. QHY294.Small pixel rule. Small pixels are not always bad. In fact, there are one or two places in astrophotography where smaller pixels are very well suited and even preferred. In deep sky work, a small aperture, short focal length optic is adequately sampled with smaller pixels. That fast focal ratio will provide a lot of light to the little ones. The Canon EOS R6's weather-sealed body and impressive low-light performance make it an attractive choice for astrophotography. It is one of Canon's full-frame mirrorless cameras and produces stunning images. At first sight. The sensor may seem small today. The ASI294MC Pro has proven itself to be a CMOS astronomical camera in the astrophotography community. This camera is responsible for my best deep sky images to date, including the photos shown below. It is the best camera I have personally used for astrophotography and I continue to use it to this day..