Extremely High Resolution of 1600 x 1200 Pixels
With its extremely high resolution of 1600 x 1200 pixels, the DMK 51AU02.AS is ideally suited to capture detailed images of the night sky, which demand the finest precision. 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.

Sony ICX274AL 1/1.8 " CCD Chip
The DMK 51AU02.AS ships with the monochrome Sony ICX274AL progressive scan CCD chip. With its 1/1.8 " format, the CCD chip produces a resolution of 1600 x 1200 pixels. Even at very long exposure times - up to 60 minutes exposure are possible - noise is minimal. Thanks to this extremely high quality, the Sony ICX274AL CCD chip is also often used in other scientific, industrial and medical image processing applications.

No Compression, No IR Cut Filter
The DMK 51AU02.AS does not compress the video stream it outputs - the video data that is captured by the CCD chip is outputted directly by the USB 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
In order to transfer the vast amount of data created by the stream of uncompressed and lossless monochrome images to the host PC, you need a very high speed bus. Hence, the DMK 51AU02.AS is fitted with a fast USB connector.

Included Software
The DMK 51AU02.AS ships with the device driver IC WDM UVCCAM TIS and the camera control and image acquisition application IC Capture.AS. Both of these run on Windows XP, Windows Vista and Windows 7 (32 and 64 bit).



USB CCD Monochrom-Kamera
1/1.8 " Sony CCD, Progressive Scan
1600x1200 Pixel
Bis zu 12 Bilder/s

Allgemeine technische Details


Allgemeines Verhalten
Video-Formate @ Bildrate 1600x1200 Y800 @ 12, 7.5, 3.75 fps

Empfindlichkeit 0.05 lx
Dynamikbereich 8 bit
Schnittstelle (optisch)
IR-Sperrfilter ja
Sensor-Spezifikation Sony ICX274AL [PDF]
Typ Progressive Scan
Format 1/1.8 "
Auflösung H: 1620, V: 1220
Pixel-Grösse H: 4.40 µm, V: 4.40 µm
Objektivanschluss C/CS
Schnittstelle (elektrisch)
Versorgungs-Spannung 4.5 bis 5.5 VDC
Stromaufnahme ca. 500 mA bei 5 VDC
Schnittstelle (mechanisch)
Abmessungen H: 50.6 mm, B: 50.6 mm, L: 50 mm
Gewicht 265 g
Einstellungen (man)
Belichtungszeit 1/10000 bis 30 s
Verstärkung 0 bis 36 dB
Offset 0 bis 511
Sättigung 0 bis 200 %
Weissabgleich -2 dB bis +6 dB
Einstellungen (auto)
Belichtungszeit 1/10000 bis 30 s
Verstärkung 0 bis 36 dB
Offset 0 bis 511
Weissabgleich -2 dB bis +6 dB
Umgebung
Max. Temperatur (Betrieb) -5 °C zu 45 °C
Max. Temperatur (Lagerung) -20 °C zu 60 °C
Max. Luftfeuchtigkeit (Betrieb) 20 % zu 80 % nicht kondensierend
Max. Luftfeuchtigkeit (Lagerung) 20 % zu 95 % nicht kondensierend