ATR2600C Color Cooled Astronomy Camera
Built around the Sony IMX571 APS-C back-illuminated sensor, ATR2600C is a one-shot color cooled astronomy camera designed for deep-sky photographers who want to move beyond DSLR limitations, reduce thermal noise, and achieve a simpler color imaging workflow.
Upgrade from DSLR: ATR2600C is Your Next Leap in Astrophotography
Transitioning from a standard DSLR or mirrorless camera to a dedicated cooled CMOS camera is a major milestone for deep-sky astrophotography. Uncooled DSLR sensors can suffer from severe thermal noise, especially during warm summer nights, while internal low-pass filters may suppress important emission lines such as H-alpha. ATR2600C is engineered to eliminate these limitations with dedicated cooling, low-noise performance, and deep-sky optimized imaging design.
Two-Stage TEC Cooling System
The integrated dual-stage thermoelectric cooling system with a controllable fan lowers the sensor temperature up to 42°C below ambient, helping maintain stable -5°C to -10°C cooling even during warm nights.
Zero Amp-Glow Architecture
Carefully designed circuitry helps achieve amp-glow-free imaging under high-gain and long-exposure conditions, reducing unwanted glow artifacts and keeping backgrounds cleaner.
Intelligent Anti-Dew Technology
A 4-level adjustable protection-window heater helps prevent condensation during long sessions, supporting uninterrupted imaging through changing night conditions.
The Perfect Balance of Pro-Quality and Effortless Color Workflow
ATR2600C delivers the simplicity of a one-shot color workflow while retaining serious deep-sky imaging performance. It is designed for users who want high-quality color images without the operational complexity, extra hardware costs, and steeper learning curve of a monochrome camera with a filter wheel.
Flagship Sony IMX571 APS-C Sensor
The back-illuminated APS-C sensor features 6224 × 4168 resolution, 3.76μm pixels, and a 28.3mm diagonal, providing a wide field of view and high spatial resolution for galaxies and nebulae.
Native 16-bit ADC & 14-Stop Dynamic Range
Native 16-bit conversion delivers 14 stops of dynamic range, helping preserve fine tonal gradations, smoother color transitions, and bright-star detail.
High Full-Well Capacity & Ultra-Low Read Noise
Selectable HCG and LCG modes allow read noise as low as 0.883e-. Standard full-well capacity reaches 51 ke-, with up to 100 ke- available in high full-well mode.
Watch Deep-Sky Wonders Unfold in Real Time
Whether you are running precision deep-sky imaging sequences or EAA live-stacking sessions, ATR2600C is optimized for data integrity, stable transmission, and immediate visual feedback during real-time imaging workflows.
512MB DDR3 Ultra-Fast Memory Buffer
The onboard 512MB DDR3 buffer helps prevent frame dropping, reduce USB bus traffic bottlenecks, and maintain stable image delivery during demanding capture sessions.
Optimized HCG / LCG Benchmarks
HCG and LCG performance modes help balance low read noise, high full-well capacity, and dynamic range for different exposure strategies and imaging targets.
Stable Field Operation
With proper cooling and a stable 12V 3A power supply, ATR2600C supports long-session imaging and real-time stacking workflows in the field.
ATR2600C Performance Charts
Performance charts provide reference data for read noise, full-well capacity, and dynamic range across different gain modes, helping users plan exposure settings and imaging workflows.
HCG Mode
HCG Mode and High Full Well
LCG Mode
LCG Mode and High Full Well
Spectral Response
Mechanical Diagram
Mechanical drawings and port layout help users confirm physical dimensions, connection planning, and installation requirements before building their imaging setup.
Cable Connection
ATR2600C connects with accessories through USB data connection and stable external power, allowing users to build a complete deep-sky imaging workflow with a telescope, mount, guide camera, computer or controller, and power supply.
Flexible Back Focus Connection
ATR series color cooled cameras support standard back focus connection solutions for common telescope and accessory setups, helping users plan spacing more easily when building an imaging train.
Packaging List
Check the package contents before setup. Included accessories may vary by region, batch, or bundle, so please refer to the actual package and order information for the final list.
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