How good guiding can be

Why we need to guide? Because mount mechanics are of limited accuracy, and once this accuracy is lower than our imaging setup resolution we need…


OAG vs guidescope

There are already some happy users of premium telescope mounts that do not need to use any guiding at all. But still most people who deal with…


QHY6 for guide rescue

QHY6 camera I must say I like off-axis guiding during astrophotography. It provides uncompromised stiffness, but at some cost. Off-axis guider field…