ToupTek ATR2600C Deep Sky Cooled Camera – Sony IMX571 APS-C Colour

The ToupTek ATR2600C is a flagship one-shot colour deep sky cooled camera built around the Sony IMX571 APS-C format back-illuminated CMOS sensor with a Bayer colour filter array. The IMX571 delivers outstanding quantum efficiency, low read noise, and a large APS-C image circle — making the ATR2600C one of the finest one-shot colour deep sky cameras available at its price point.

Who Is This Product Best For?

The ATR2600C is ideal for intermediate to advanced astrophotographers who want the best possible one-shot colour performance in an APS-C format cooled camera. It delivers stunning colour results on nebulae, galaxies, and star clusters without the complexity of separate filter sets, and is well-suited for light-polluted sites when used with a duo-narrowband filter.

Why Choose This Product?

• Sony IMX571 APS-C Colour Sensor: Back-illuminated, exceptional QE, ultra-low read noise, and a large APS-C image circle for maximum field coverage.
• Dual-Stage TEC Cooling: Up to 45°C below ambient with ±0.1°C precision temperature control.
• Anti-Dew Window Heater: Four-level adjustable heating for condensation-free all-weather operation.
• 512 MB DDR3 Buffer + USB 3.0 5 Gbps: Reliable high-speed data transfer for large APS-C image files.
• Zero Glow Design: Reduces amp glow artifacts in long-exposure colour frames.
• Up to 1-Hour Exposures: Reveals faint nebular and galactic detail in extended single-frame exposures.
• HCG/LCG/HDR Multi-Mode: Adaptive gain modes for different targets and sky conditions.
• Bonus Inclusion: Free Tilter included with purchase for improved flat field correction across the APS-C sensor.

Recommended Uses

• One-shot colour deep sky imaging of nebulae, galaxies, and star clusters
• Widefield APS-C astrophotography with APO refractors and imaging lenses
• Duo-narrowband colour imaging for light-polluted sites (Ha/OIII filters)
• Multi-panel mosaic imaging of large extended nebulae in colour

Compatibility and Accessory Notes

• Requires external 12V 3A DC power supply or stable 11–14V lithium battery
• Compatible with ToupTek OAG-L, OAG-X, AFW-L filter wheel, and StellaVita controller
• APS-C sensor requires 2" or larger clip-in filters to avoid vignetting
• M42 thread connection; adapters may be required for some telescopes
• Compatible with INDI, ASCOM, SharpCap, NINA, and APT

Important Limitations

• External power supply required — not USB-powered
• Colour Bayer sensor — not ideal for pure narrowband imaging without a duo-narrowband filter
• APS-C sensor requires 2" or larger filters to avoid vignetting

Frequently Asked Questions

How does the ATR2600C compare to the ATR2600M?
The ATR2600C is a one-shot colour camera — simpler to use but less flexible for narrowband filter imaging. The ATR2600M is monochrome and requires separate filter sets for colour imaging, but delivers superior narrowband performance.

What is the Free Tilter included for?
The tilter allows fine adjustment of the camera sensor plane relative to the telescope, ensuring a flat illuminated field across the full APS-C sensor area.

Our Recommendation

The ToupTek ATR2600C is the best one-shot colour option in ToupTek's deep sky camera lineup. It delivers professional APS-C colour imaging performance with outstanding cooling and zero glow performance. The free tilter adds practical value for flat-field optimization. An excellent choice for astrophotographers who want flagship one-shot colour results without the complexity of monochrome filter sets.