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ToupTek IMX585 Mono 8.3MP cooled camera

Name: Caméra ToupTek IMX585 Mono 8.3MP refroidie - Deep space astronomy
Price: 479 CHF
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ToupTek ATR585M - 1/1.2″ cooled monochrome camera (IMX585, 16-bit HDR)

Visit ToupTek ATR585M (ref. ATR3CMOS08300KMA) is a camera deep-sky monochrome cooled, equipped with the Sony IMX585 (1/1.2″ format, 8.3 MP, 2.9 µm pixels) and a 16-bit HDR mode. It combines zero amp-glow, ultra-low read noise (≈ 0.50 → 3.04 e- depending on gain), a 512 MB DDR3 buffer and a two-stage TEC cooling (up to -35 °C under the ambient in short exposures / -45 °C in exposures > 1 s) for deep, clean, detailed images.

Highlights

Sensor : Sony IMX585 monotechno STARVIS 2pixels 2.9 µmQE peak > 91 %.
Resolution : 3840 × 2160 (≈ 8.3 MP) - 16-bit HDR (native 12-bit ADC).
Playback noise : ~0,50 → 3,04 e- (HCG/LCG) - full-well ~38.9 ke-.
Dynamics up to ~88.6 dB in HDR - SNR max ≈ 45 dB.
Speeds (USB 3.0) : 24 fps @ 3840×2160 (12 bit) - 47 fps @ 3840×2160 (8-bit) - 70 fps @ 1920×1080 (12/8 bits).
Zero amp-glow + 512 MB buffer stable transmission and homogeneous backgrounds.
M42×0,75 camera side - backfocus 17.5 mm - IR-cut or AR window depending on version.

Technical specifications

Sensor	Sony IMX585 monochromeBSI, 1/1.2″
Active zone	≈ 11.2 × 6.3 mm (diagonal 12.85 mm)
Resolution	3840 × 2160 (≈ 8.3 MP)
Pixel size	2.9 µm
ADC	12-bit native - 16-bit HDR
Playback noise	≈ 0.50 → 3.04 e- (depending on gain)
Full-well (FWC)	≈ 38.9 ke-
SNR max	≈ 45 dB
Dynamics	≈ 88.6 dB (HDR)
Cooling	Two-stage TEC (PID), ΔT: -35 °C (short exposures) / -45 °C (> 1 s)
Buffer memory	DDR3 512 MB (4 Gb)
Speed (USB 3.0)	24 fps @ 3840×2160 (12 bit) - 47 fps @ 3840×2160 (8-bit) - 70 fps @ 1920×1080 (12/8 bits)
Shutter	Rolling
Laying time	0.1 ms to 3600 s
Interface	USB 3.0 / USB 2.0
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
SDK / OS	Windows / macOS / Linux / Android - Native SDK (C/C++, .NET, Python, Java, DirectShow, Twain)

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 Adjust the noise/full power/dynamics ratio to suit your targets.
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.
Standard 55 mm pull M42/M48 spacers/adapters and filter wheel/drawer.
Integrated anti-fog Heating resistor (levels) to keep the window dry.

Box contents

ATR585M 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 batch and region.

Why choose the ATR585M?

Because it combines a IMX585 mono sensor to a deep coolinga ultra-low noisea 512 MB buffer and HCG/LCG/HDR modes a solution compact, multipurpose and high-performance for monochrome deep-sky imaging.

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