SBIG AO-8A

The AO-8A acts as an adaptive optics unit that makes rapid, precise guiding corrections to your telescope's image. By adjusting at 10 Hz, it compensates for atmospheric turbulence and minor tracking errors that your mount's motors are too slow to correct on their own, resulting in sharper, more detailed star profiles.

The AO-8A is designed to work alongside your existing mount, not replace it. It handles the high-frequency corrections that your mount cannot manage, while your mount continues to handle the primary tracking duties.

No, it is specifically designed for use with the STC and Aluma series of CCD cameras. You should verify that your specific camera model is supported before purchasing.

Yes, it connects via an I2C interface and requires a computer running Windows 7, 8, or 10. Ensure your imaging software supports the AO-8A integration before you begin your setup.

You will notice a significant improvement in the full-width half-maximum (FWHM) of your star profiles, especially during long exposures. It is particularly effective on nights with moderate seeing conditions where wind or atmospheric instability would otherwise blur your images.