tip-tilt systems

Tip-tilt systems are used in telescopes and other optical devices to correct for small, rapid movements caused by atmospheric disturbances or mechanical vibrations. They consist of a mirror that can tilt slightly, guided by sensors that detect image shifts. The system then instantly adjusts the mirror's angle to stabilize the incoming light, resulting in a clearer and sharper image. Essentially, a tip-tilt system acts like a quick reflex, compensating for tiny jitters so astronomers can observe distant objects with improved clarity.