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ToupTek ATR585C (IMX585 Color) cooled camera

Name: Caméra ToupTek ATR585C (IMX585 Couleur) refroidie - Deep space astronomy
Price: 479 CHF
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ToupTek ATR585C - 1/1.2″ cooled color camera (IMX585, STARVIS 2)

Visit ToupTek ATR585C (ref. ATR3CMOS08300KPA) is a camera deep-sky color cooled sensor-equipped Sony IMX585 (1/1.2″, 8.3 MP, 2.9 µm pixels). It combines zero amp-glow, very low read noise (up to ~0,46 e-), buffer DDR3 512 MB and a two-stage TEC cooling (up to -35 °C under the ambient in short exposures / -45 °C in exposures > 1 s) for clean, deep color images.

Highlights

Sensor Sony IMX585 color, 1/1.2″, technology STARVIS 2.
Resolution : 3840 × 2160 (≈ 8.3 MP) - pixels 2.9 µm.
12-bit ADC (12/8-bit output) + (12/8-bit output) + (12/8-bit output) 16-bit HDR mode (dynamic up to ~85.6 dB).
Playback noise typical : ~0,46 → 5,18 e- according to gain (HCG/LCG).
Pleine-puits to ~40 ke- (LCG) - SNR max ≈ 46 dB.
2-stage TEC cooling PID-controlled: ΔT -35 °C (short exposures) / -45 °C (long exposures).
Zero amp-glow + buffer DDR3 512 MB for stable transmission.
Interface USB 3.0 / USB 2.0, mount M42×0,75, backfocus 17.5 mm.

Technical specifications

Sensor	Sony IMX585 color, backlit (BSI), 1/1.2″
Active zone	≈ 11.2 × 6.3 mm (diag. 12.85 mm)
Resolution	3840 × 2160 (≈ 8.3 MP)
Pixel size	2.9 µm
A/D converter	12-bit (12/8-bit output) - HDR 16-bit
Playback noise	≈ 0.46 → 5.18 e- (depending on gain)
Full-well (FWC)	≈ 40 ke- (LCG)
SNR max	≈ 46 dB
Dynamics	≈ 85.6 dB (HDR)
Cooling	Two-stage TEC; ΔT: -35 °C (short exposures) / -45 °C (> 1 s)
Buffer memory	DDR3 512 MB (4 Gb)
Speed (USB 3.0)	12 bits : 24 fps @ 3840×2160 - 70 fps @ 1920×1080 - 8 bits : 47 fps @ 3840×2160 - 70 fps @ 1920×1080
Shutter	Rolling
Laying time	0.1 ms to 3600 s
Interface	USB 3.0 / USB 2.0 - Auxiliary USB 2.0 hub
Assembly	M42×0.75 - IR-cut window 380-690 nm (or AR depending on version)
Backfocus	17.5 mm (flange → sensor)
Dimensions / Weight	Ø 80 mm × H 107.1 mm - ≈ 0.577 kg
Compatibility	ASCOM / INDI - N.I.N.A., SharpCap, ToupSky, MaxIm DL, AstroArt, DSS, PixInsight (processing)
Power supply	12 V ⎓ 3 A (5.5×2.1 mm)

Performance & FPS

Resolution	12-bit (USB 3.0)	8-bit (USB 3.0)
3840 × 2160	≈ 24 fps	≈ 47 fps
1920 × 1080	≈ 70 fps	≈ 70 fps

HCG/LCG/HDR modes optimize the noise/full power/dynamics trade-off.
ROI & binning hardware binning 1×1→2×2 (avg) - digital binning 1×1→8×8 (stack/avg).

Opto-mechanical integration

Mounting M42×0.75 direct connection, or via 1.25″/2″ adapters to eyepiece holders.
Standard 55 mm pull M42/M48 spacers/adapters and filter wheel/drawer.
Integrated anti-fog Multi-level heating resistor to keep windows dry.

Box contents

ATR585C camera
12 V power supply ⎓ 3 A + cable
USB 3.0 cable
1.25″ / 2″ adapters (depending on batch)
M42/M48 spacers/adapters (depending on batch)

Exact contents may vary by lot and region; please refer to your order form.

Why choose the ATR585C?

Because it combines IMX585 STARVIS 2 sensor to a deep coolinga ultra-low noisea 512 MB buffer and HCG/LCG/HDR modes the best compromise for a compact, versatile and high-performance deep-sky cooled color camera.

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