ZWO ASI 094MC Pro Cooled USB 3.0 Colour Camera
 ZWO ASI 094MC Pro Cooled USB 3.0 Colour CameraZWO ASI 094MC Pro Cooled USB 3.0 Colour Camera 

ZWO ASI 094MC Pro Cooled USB 3.0 Colour Camera

£3,910.00✓ 2 year warranty


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About this product

Model:  zwo_asi094mc-c
Part Number:  ASI094MC-PRO

This new ZWO ASI094MC Pro camera features a Sony IMX094 full-frame CMOS sensor (36mm x 24mm). It is ZWO's first full-frame cooled camera with a massive 7376 x 4928 pixels resolution.

All ZWO products include a 2-year warranty. 


  • Sony IMX094 Full Frame (36mm x 24mm) Sensor
  • 7376 x 4928 Pixel Resolution
  • 4.88µm x 4.88µm Pixels
  • 256mb DDR3 Buffer
  • Regulated Two-stage Tec-Cooling: 35 degree below ambient temperature
  • Controllable Anti-Dew protective window heater: - can be turned off to save power
  • Very low read noise - 2.1e @ 24db gain
  • 14Bit ADC - provides real 14bit dynamic range
  • 52000e Full Well
  • USB3.0 Port (back compatible with USB2.0) - 5fps@7376x4928  92fps@320X240
  • AR coated protective window - all light can pass
  • Compatible with Windows / Mac OS / Linux

Camera Field of View Simulator

DDR3 Memory Buffer

The ASI094 Pro camera includes one 256MB DDR3 memory buffer to help make data transfer more stable and remove the amp-glow issue which is caused by the slow speed data transfer during reading out under a USB2.0 Port.

ASI094 Astrophotography Performance

IMX094 vs KAI-11002

Compared with old full frame CCD such as KAI-11002, IMX094 has higher resolution, higher QE, lower read noise and faster FPS.

Unique Tilt Adapter

ASI094 Pro includes unique tilt adapter. Say goodbye to tilt problems forever!

USB3.0 Port & USB2.0 Hub

USB 3.0 Port: can provide 5Gb bandwidth to let ASI094 Pro run at  5 fps at full resolution(36Mega).

ASI094 Pro camera has one full frame sensor, so the power consumption (650mA@5V) is much higher than other cameras. But USB3.0 can provide 1000mA current, so ASI094 Pro can run standalone under USB3.0 host, it doesn’t need external power supply.

You need to connect the external 12v power supply if you connect the camera to USB 2.0 host which can only provide 500ma current.

we recommend 12V at 3A or more DC adapter for cooler power supply (2.1*5.5, center positive).

Battery from 9-15V is also suitable for cooler power supply

USB 2.0 HUB: can connect with various accessories, such as filter wheel, guide camera and electronic focuser, so you can manage your cables better with the USB2.0 hub. There are 2 short 0.5m USB2.0 cable supplied with ASI094 Pro. the power of the hub is sourced from an external power supply if you connect it.

Cooling & Anti-Dew Heater

ASI094 Pro has 2 stage TEC cooling system to enable very deep cooling (-35℃ below ambient). An external power supply is required to power the cooler. An AC-DC power adapter is not included.

The anti-dew heater can heat the protect window to avoid any dew issues, the heat power is around 6W and can be turned off  in software to save power.

ASI094MC System Diagram

  1. M48-M48 16.5MM extender
  2. M54-M48 21MM extender
  3. Reducer or Flat lens
  4. OAG

ASI094MC Mechanical Drawing

What's in the Box

ASI094 Pro box includes all necessary cables, drivers, adapters, and manuals.


What's in the box

  • ASI094MC-Cool Camera
  • Soft Padded Case
  • M42-M48 Adapter
  • M54-M48 21mm Extension
  • M48-M48 16.5mm Extension
  • 2" Dust Cap
  • Allen Key
  • USB3.0 Cable, 2m
  • USB2.0 Cable, 0.5m x2
  • Quick Start Guide
  • Drives & Extra Software CD


Resolution36Mega Pixels 7376X4928
Pixel Size4.88m
Bayer PatternRGGB
Max FPSat full resolution 5FPS
ShutterRolling shutter
Exposure Range32s-2000s
Read Noise2.1e @24db gain
QE peak56%
Full well52ke
Protect windowAR window
Dimensions86mm Diameter
Back Focus Distance17.5mm
CoolingRegulated Two Stage TEC
Delta T35 below ambient
Camera Power consumption650mA at 5V
Cooler Power consumption12V at 3A Max
Working Temperature-5C45C
Storage Temperature-20C60C
Working Relative Humidity20%80%
Storage Relative Humidity20%95%


Supported Resolutions:

14Bit ADC

  • 7376X4928 5fps
  • 1920×1200 19fps
  • 1280×1024 23fps
  • 640×480 47fps
  • 320×240 92fps

Additional resolutions can be user defined.

Downloads / Manuals

The following manuals and downloads are available for this product:


ZWO User Manuals


ZWO Software and Drivers


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