ZWO ASI2600MC Pro

This specific model is designed primarily as a dedicated autoguiding camera. Its high sensitivity and fast frame rate make it ideal for locking onto guide stars to improve your telescope's tracking accuracy during long-exposure sessions.

No, it is built with a compact and lightweight form factor specifically to minimize the load on your imaging train. It fits easily into standard guide scopes without unbalancing your telescope.

It features seamless plug-and-play USB connectivity. Once connected to your computer, it is compatible with most standard astrophotography software suites used for guiding.

A global shutter captures the entire frame simultaneously rather than scanning line-by-line. This effectively eliminates distortion, which is particularly useful if you are tracking bright targets or need to capture fast-moving subjects without artifacts.

The back focus distance is 17.5 mm. You will need to account for this measurement when calculating your total imaging train spacing to ensure you can reach proper focus with your guide scope.

With a pixel size of 5.86 microns, this camera offers a good balance for many common guide scopes. It provides a large enough pixel area to capture sufficient light from guide stars while maintaining the resolution needed for precise tracking corrections.