ZWO’s Air technology combines an imaging sensor and a guiding sensor in a compact housing. This means you get a cooled deep-sky camera, an integrated guider, and a built-in astro computer all in one device. The guiding sensor used is the SC2210 CMOS. Due to flange focal distance, stars in the corners of guide images may not appear perfectly round. This is not caused by sensor tilt and does not affect normal operation. An external dual-band antenna supports both 2.4 GHz and 5 GHz frequencies, ensuring stable and smooth operation within a range of up to 20 meters.

The ASI461MM Pro is a high-performance cooled monochrome camera designed for demanding astrophotographers and professional astronomical research. It features a large 44 × 33 mm Sony IMX461 CMOS sensor with an impressive 100 megapixels and a resolution of 11656 × 8750 pixels. Thanks to advanced back-illuminated (BSI) technology, the sensor delivers exceptional sensitivity, making it ideal for capturing extremely faint objects. In conventional front-illuminated sensors, incoming light must pass through metal wiring before reaching the photosensitive layer.

The ASI4400MC Pro is ZWO’s latest full-frame deep-sky camera. Positioned between the ASI6200MC Pro and the ASI2400MC Pro, it offers an excellent balance between image quality and efficiency, making it a versatile choice within the full-frame category. The camera features a back-illuminated full-frame sensor measuring 36 × 24 mm with a 43.3 mm diagonal. With 44 megapixels and 4.4 µm pixel size, it delivers impressive resolution and high light sensitivity. The full-frame format allows you to capture the complete image circle of your optics without cropping, making it ideal for wide-field astrophotography and large deep-sky objects.

The ZWO ASI992MM Pro sets new benchmarks in short-wave infrared (SWIR) imaging. It combines a specialized InGaAs sensor with high sensitivity up to approximately 1.7 µm, advanced two-stage cooling, low readout noise, and reliable internal data buffering. This camera is an excellent solution for users who require imaging in the short-wave infrared spectrum, whether for astronomical observation or industrial and scientific applications. One of its unique capabilities is the ability to capture stars through cloud cover and even during daylight conditions, thanks to its extended infrared sensitivity.

ZWO’s Air technology integrates an imaging sensor, a guiding sensor, and an astro computer into one compact housing. This provides you with a cooled deep-sky camera, built-in autoguider, and smart control system in a single device. The guiding system uses an SC2210 CMOS sensor. Due to flange focal distance effects, guide stars at the edges of the image may appear slightly distorted. This is not caused by sensor tilt and does not affect normal guiding performance.