Overview: The Touptek G3CMOS20000KPA is a high-performance 20MP cooled astronomy camera designed for deep-sky imaging. With advanced thermal control, excellent sensitivity and clean data output, it delivers detailed, low-noise images of faint celestial objects. Ideal for astrophotographers seeking reliable long-exposure performance.

Key Features

• 20MP high-resolution CMOS sensor — captures exceptionally detailed images of nebulae, galaxies and star clusters.
• Advanced TEC cooling — maintains stable, low sensor temperatures to minimise thermal noise during long exposures.
• Zero amp-glow design — produces clean frames with no edge glow artefacts, even at long integrations.
• Wide software compatibility — integrates smoothly with leading astrophotography applications and guiding ecosystems.
• Practical, user-friendly operation — straightforward setup suitable for both new and experienced imagers.

Why choose the Touptek G3CMOS20000KPA?

The G3CMOS20000KPA offers an excellent balance of resolution, cooling performance and data quality. Its 20MP sensor reveals fine structure in distant galaxies and emission nebulae, while the zero amp-glow architecture ensures clean calibration and processing. Whether you are upgrading your imaging system or starting a dedicated deep-sky workflow, this camera provides a dependable, high-quality platform.