DBK 38UX253.AS Colour 12.3 MP (4096 x 3000), 30 fps, Sony IMX253LQ Sensor, without IR filter, USB 3.1
- 1.1 " CMOS Pregius, Sony IMX253LQ
- Resolution 4096 x 3000 pixels (12.3 MP).
- Up to 30 FPS and 4 seconds exposure.
- C mount.
- Software included.
For visualization applications, it does not make sense to view the RAW image stream from the CMOS Pregius 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 DBK 38UX253.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 30 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.
Sony IMX253LQ 1.1 " CMOS Pregius Chip
The DBK 38UX253.AS ships with the colour Sony IMX253LQ progressive scan CMOS Pregius chip. With its 1.1 " format, the CMOS Pregius chip produces a resolution of 4096 x 3000 pixels. Thanks to this extremely high quality, the Sony IMX253LQ CMOS Pregius chip is also often used in other scientific, industrial and medical image processing applications.
No Compression, No IR Cut Filter
The DBK 38UX253.AS does not compress the video stream it outputs - the video data that is captured by the CMOS Pregius chip is outputted directly by the USB 3.1 connector. Similarly, the camera does not have an IR cut filter, a color filter, nor an other kind of electronic filter. The camera is, therefore, ideally suited to capturing very true-to-life images of the night sky.
High Speed Data Transfer Via USB 3.1
In order to transfer the vast amount of data created by the stream of uncompressed and lossless colour images to the host PC, you need a very high speed bus. Hence, the DBK 38UX253.AS is fitted with a fast USB 3.1 connector.
The DBK 38UX253.AS ships with the device driver 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.
|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|
|IR cut filter||no|
|CMOS Pregius specification||IMX253LQ|
|Resolution||H: 4096 pixel, V: 3000 pixel (12.3 MP)|
|Lens mount||C mount|
|Connector type||USB 3.1|
|Supply voltage||4.5 VDC to 5.5 VDC (via USB 3.1 cable)|
|Current consumption||approx. 250 mA at 5 VDC|
|Dimensions||H: 29 mm, W: 29 mm, L: 43 mm|
|Shutter (exposure time)||1/50,000 to 4 seconds|
|Gain||0 dB to 48 dB|
|Max. temperature (operation)||-5 °C to 45 °C|
|Max. temperature (storage)||-20 °C to 60 °C|
|Max. humidity (operation)||20 % to 80 % non-condensing|
|Max. humidity (storage)||20 % to 95 % non-condensing|