Starlight Xpress UltraStar Camera

Yes, the UltraStar PRO is specifically designed to handle both tasks. It functions as a high-sensitivity autoguider for your main rig or as a primary imaging camera for capturing deep-sky objects.

While it lacks active cooling, the camera features low read noise and a high-quality Sony ICX825AL sensor, which helps mitigate thermal issues. It is best suited for shorter exposures or lucky imaging techniques rather than very long, multi-minute exposures where cooling is critical.

The camera uses a standard CS-mount interface. If you are attaching it to a telescope with a 1.25-inch focuser, you will typically need a CS-to-1.25-inch nosepiece adapter.

With a 1392 x 1040 pixel array and 6.45-micron pixels, this camera is optimized for sensitivity rather than sheer resolution. It excels at capturing faint celestial details and guiding accuracy, making it a workhorse for astrophotographers who prioritize signal-to-noise ratio over large print sizes.

Yes, the UltraStar PRO connects via a standard USB 2.0 interface and is widely supported by most major astrophotography software suites, including those used for guiding and image acquisition.

It is exceptionally portable. Weighing only 0.11 lbs and housed in a compact, durable aluminum body, it adds almost no weight to your imaging train, which is ideal if you are trying to keep your mount's payload balanced.