The Imaging Source DFK 33GJ003e.AS, 1/2.3 " CMOS, Aptina MT9J003 (progressive scan).

The Imaging Source DFK 33GJ003e.AS

Color GigE astronomy camera with IR cut filter.

  • 1/2.3 " CMOS, Aptina MT9J003 (progressive scan).
  • Resolution 3856 x 2764 pixels (10.7 MP).
  • Up to 11 FPS and 30 seconds exposure.
  • C mount.
  • Software included.

The camera ships with IC Capture.AS, a comprehensive software package with which you can capture lossless and uncompressed images sequences and write them to disk as AVI files, or as a series of singular bitmaps.

Color Interpolation

For visualization applications, it does not make sense to view the RAW image stream from the CMOS chip. It must be interpolated, before it may be viewed or saved in common formats. IC Capture.AS perform color interpolation, thus reducing the load on the DFK 33GJ003e.AS's processor. Should, on the other hand, you prefer that the camera itself performs color interpolation, you can select the appropriate option in IC Capture.AS. This enables the transfer of data to reach the camera's maximum of 11 FPS. Finally, if you do not require color interpolation at all, you can turn it off completely and the image stream is written to disk in RAW format.

Aptina MT9J003 1/2.3 " CMOS Chip

The DFK 33GJ003e.AS ships with the color Aptina MT9J003 progressive scan CMOS chip. With its 1/2.3 " format, the CMOS chip produces a resolution of 3856 x 2764 pixels. Thanks to this extremely high quality, the Aptina MT9J003 CMOS chip is also often used in other scientific, industrial and medical image processing applications.

IR Cut Filter As Standard

Unlike the human eye, CMOS chips are sensitive to near infrared light (wavelengths over 700 nm). The DFK 33GJ003e.AS ships with an IR cut filter as standard and is thus suited to applications in which these wavelengths would lead to interference or undesirable results.

High Speed Data Transfer Via GigE

In order to transfer the vast amount of data created by the stream of uncompressed and lossless color images to the host PC, you need a very high speed bus. Hence, the DFK 33GJ003e.AS is fitted with a fast GigE connector.

Included Software

The DFK 33GJ003e.AS ships with the device driver IC WDM GIGE TIS and the camera control and image acquisition application IC Capture.AS. Both of these run on Windows 10, Windows 7, Windows Vista and Windows XP (32 and 64 bit).

Software for Mac OS and Linux is available from third parties.

Technical details are subject to change
General Behavior
Video output format 8-Bit Bayer (RG), 16-Bit Bayer (RG), YUV 4:2:2, YUV 4:1:1, RGB24
Dynamic range 8/12 bit
Optical Interface
IR cut filter yes
CMOS specification Aptina MT9J003 [PDF]
Type progressive scan
Format 1/2.3 "
Resolution H: 3856 pixel, V: 2764 pixel (10.7 MP)
Lens mount C mount
Electrical Interface
Connector type GigE
Supply voltage 11 VDC to 13 VDC (power supply included)
Current consumption approx. 400 mA at 12 VDC
Mechanical Interface
Dimensions H: 44 mm, W: 29 mm, L: 57 mm
Mass 120 g
Manual Adjustments
Shutter (exposure time) 1/10,000 to 30 seconds
Gain 0 dB to 5.83 dB
Max. temperature (operation) -5 °C to 45 °C
Max. temperature (storage) -20 °C to 30 °C
Max. humidity (operation) 20 % to 80 % non-condensing
Max. humidity (storage) 20 % to 95 % non-condensing