Schmidt camera

A Schmidt camera is a type of optical telescope designed for capturing wide-field images of the night sky. It uses a curved mirror to collect light and a special lens, known as a corrector plate, to reduce distortions. This setup allows astronomers to photograph large areas of the sky with high clarity, making it valuable for surveys of stars, galaxies, and other celestial objects. The design balances simplicity and effectiveness, enabling the study of cosmic phenomena over extensive regions without losing detail.