The ZWO ASI174MM is a high-speed monochrome camera designed for solar, lunar, and planetary imaging. At its heart is the Sony IMX174 Pregius global shutter sensor, delivering 2.35 MP (1936 × 1216) resolution with large 5.86 µm pixels and excellent dynamic range.
The global shutter eliminates rolling artifacts, making it ideal for fast-moving solar events and high-frame-rate planetary work. Its high sensitivity and low read noise also make it suitable for brighter deep-sky EAA and short-exposure imaging tasks. Data transmission is handled via a USB 3.0 interface for smooth high-speed acquisition.
The ASI174MM is favored by solar imagers and advanced planetary users who require the precision and speed of a true global shutter sensor.
