Camera Sensor Overview
Jan 20, 2026
A focused look at sensor size, pixel pitch, and how each affects detail and sensitivity.
Sensor size determines your field of view and how much of the sky you can capture in a single frame.
Pixel pitch affects resolution and sensitivity. Larger pixels generally capture more light, while smaller pixels yield finer detail.
Balance your sensor choice with your telescope focal length to avoid undersampling or oversampling.