Here lists the monochrome astronomy camera combos we recommend. All of them are the best match optically.

QHY also offers a very comprehensive and flexible adapter system to support these combos that allows our cameras to achieve focus with a variety of accessories, including camera lens adapters, off-axis guiders, filter wheels and numerous optical systems. We provide fixed combination of adapter kits to meet mainstream needs of most users (e.g., Multi-Purpose Coma Corrector, Canon lens adapter, Nikon lens adapter, etc.). Users can choose the corresponding adapter set according to their needs to ensure focus. There is no need to measure and calculate the back focal length or customize adapters.

Note: now our adapter kits are all based on these recommended combos. If you use your own combinations, the adapter kits may not achieve its purpose.