TS ToupTek AE676 AstroEye USB3.0 Monochrome Camera with Sony IMX676 Sensor - D=10 mm

The AE676M is a high-performance astronomy camera designed for a wide range of astrophotography applications—including planetary imaging, deep-sky photography, autoguiding, and all-sky monitoring.

Sony IMX676 B&W CMOS sensor: square 1/1.6" sensor with a high resolution of 12.5 megapixels (3536 x 3536 pixels)
Sensor dimensions: 7.1 mm x 7.1 mm – Diagonal: 10.04 mm
Exceptional detail resolution, even for planetary imaging: 2.0 µm pixel size
Outstanding infrared sensitivity (high quantum efficiency)
Single-stage Peltier cooling with two modes
Magnetically detachable fan module: switch between vibration-free constant-temperature mode and enhanced cooling mode
Integrated 512 MB DDR3 cache: ensures stable data transmission without dropped frames, even under bandwidth constraints
Native 12-bit ADC and 16-bit HDR ADC output: preserves fine detail and dynamic range while enabling high-speed capture—up to 31 fps
HCG/LCG/HDR gain modes: flexible optimization for various types of targets
High compatibility: works with photo tripods, telescopes, guide scopes, and wide-angle lenses

The AE676M is a versatile, high-performance astronomy camera designed for a wide range of astrophotography applications. Equipped with the advanced Sony IMX676 sensor, it combines high infrared sensitivity, low read noise, and a wide dynamic range, delivering outstanding results in planetary imaging, deep-sky photography, autoguiding, and all-sky monitoring.

Key advantages:
Sony IMX676 monochrome CMOS sensor: square 1/1.6" sensor with a high resolution of 12.5 megapixels (3536 x 3536 pixels)
Very high detail resolution: 2.0 µm pixel size
Exceptional infrared sensitivity (high quantum efficiency) beyond 800 nm
Magnetically detachable fan module: switch between vibration-free constant-temperature mode and active cooling mode
Integrated 512 MB DDR3 cache: stable data transmission without dropped frames, even with bandwidth limitations
Native 12-bit ADC and 16-bit HDR output: preserves fine details and dynamic range while allowing for faster capture
HCG/LCG/HDR gain modes: flexible optimization for various imaging targets
High compatibility: works with photo tripods, telescopes, guide scopes, and wide-angle lenses

Square sensor for flexible image composition
The AE676M features a square 1/1.6" sensor, eliminating the need to struggle with aligning different aspect ratios. It offers the following advantages:
Easier mosaicking without the need for cropping
Faster post-processing workflow
Greater flexibility in image composition

The AE676M is particularly well-suited for all-sky monitoring, meteor photography, and Milky Way photography. Its square format pairs perfectly with fisheye and wide-angle lenses, maximizing image coverage.

Exceptional sensitivity in the H-alpha and near-infrared ranges
Thanks to STARVIS-2 technology, the AE676M delivers a relative sensitivity of over 95% in the 600–750 nm wavelength range, enabling optimal imaging of H-alpha-rich objects such as solar prominences, flares, and details within emission nebulae.

Its outstanding sensitivity beyond 800 nm in the near-infrared range—combined with IR825/850 filters—allows for stunning infrared images of the Milky Way, even in the presence of light pollution. When used with narrowband filters, it enables efficient capture of deep-sky signals, even in light-polluted urban areas.

AR-coated protective window for maximum light transmission
The AE676M features an optical window with anti-reflective (AR) coating on both sides:
Reduces reflections and light loss
Protects against dust and mechanical damage
Improves light transmission in the 400–1100 nm wavelength range

When combined with a long-pass filter cutting on at approximately 825 nm—such as the ToupTek LP825, TSIR850, ASI850IRpass, or Antlia IR850—it enables breathtaking infrared images of the Milky Way. Modular magnetic cooling system for versatile use
"Fanless Constant Temperature Control" mode: Precise (±0.1°C) and vibration-free TEC cooling with PID control, reaching up to 5°C below ambient temperature* – ideal for sharp, consistent exposures at long focal lengths.
"Light Cooling Deep-Sky Camera Mode": Add the magnetic fan module to boost cooling performance to as much as 20°C below ambient temperature* – for long-exposure imaging with reduced thermal noise.

*Tested under long-exposure conditions at an ambient temperature of 25°C with adequate ventilation. Actual performance may vary depending on environmental conditions and exposure duration.

Native 12-bit ADC conversion & Hardware ROI
Native 12-bit image capture with software binning from 1×1 to 8×8 for flexible output resolutions, and hardware binning from 1×1 to 2×2. Hardware ROI enables higher frame rates by reducing the readout area. At reduced resolution (8-bit mode), speeds of up to 993 frames per second are achieved. This makes the AE676M perfect for high-speed planetary imaging as well as detailed shots of the Sun and Moon.

Seamless mode switching
The AE676M supports switching between HCG, LCG, and HDR modes, allowing for a tailored choice based on the target object:
HCG mode: Reduces read noise while maintaining high dynamic range, ideal for capturing and tracking faint deep-sky objects.
LCG mode: Prevents overexposure of bright objects while preserving highlight detail; ideal for bright targets.

Sensor:    Sony IMX676 1/1.6" CMOS monochrome sensor
Resolution:    3536 x 3536 pixels, 12.5 megapixels
Pixel size:    2.0 µm
Sensor size:    7.1 mm x 7.1 mm
Diagonal:    10.04 mm (1/1.6" format)
Frame rate:    Up to approx. 31 fps at 8-bit
ROI:    Supported
Back focus:    12.5 mm with CS-mount / 17.5 mm with T2 adapter
Shutter type:    Rolling shutter
Protective window:    AR-coated glass, 400–1100 nm transmission
Computer interface:    USB 3.0 / USB 2.0
QE:    >83%
Peak QE at:    ~675 nm
Full-well capacity:    10,696 e-
Read noise:    3.83 to 1.04 e-
Bit depth:    12-bit ADC, 16-bit ADC in HDR mode
Cooling:    Single-stage Peltier cooling; fanless or with fan
Constant temperature mode:    Fanless, up to 5°C below ambient temperature; vibration-free temperature control with ±0.1°C stability
Deep-sky mode:    With fan, up to 20°C below ambient temperature; enhanced cooling for longer exposures
Memory:    512 MB DDR3
Mechanical connection:    M42x0.75 male thread, M42x0.75 female thread, CS-mount, C-mount

Camera housing with CS-mount to M42x0.75i adapter
- Magnetic fan module
- M42x0.75i to M42x0.75i adapter ring (11 mm optical path)
- 1.25" extension
- CS to C adapter ring (5 mm optical path)
- CS-mount fisheye lens
- LP825 long-pass filter cap
- High-speed USB 3.0 cable, Type A (male) to Type C (male) (1.25 m)

Manufacturer / Importer:    ToupTek Astro
Street:    15F, Aoqiang Building 1, No. 6, Xiyuan 5th Rd.,
Postal Code / City:    310030 Hangzhou, Zhejiang
Country:    China
Phone Number:
Email:    support@touptek.com
Website:    touptek-astro.com