QHY533 M/C

The QHY533M and QHY533C are new-generation back-illuminated CMOS cameras with 3.76μm pixels. These cameras utilize similar sensors as the flagship models QHY600 and QHY268, featuring low noise and high sensitivity. Let’s explore their features: Sensor and Resolution: Both the QHY533M (monochrome) and QHY533C (color) use the Sony IMX533 CMOS sensor. The sensor has a resolution of 9 megapixels (3003 x 3003 pixels) with a pixel size of 3.76μm. The back-illuminated structure of the sensor allows more incoming photons to strike the photosensitive layer, resulting in higher quantum efficiency and sensitivity to dim objects in the night sky. True RAW Data: Unlike some cameras that apply noise reduction or hot pixel removal to their RAW output, the QHY533 cameras provide true RAW image output. This means the image comprises only the original signal, maintaining maximum flexibility for post-acquisition astronomical image processing and other scientific imaging applications. Anti-Dew