| The Imaging Source DMK 21AG04.AS Monochrome GigE astronomy camera without IR cut filter.
1/4 " CCD, Sony ICX098BL (progressive scan). Resolution 640 x 480 pixels. Up to 60 FPS and 60 minutes exposure. C/CS mount. Software included.

Features: Up to 60 FPS With 60 FPS (frames per second), the DMK 21AG04.AS is the fastest within its category. It is ideally suited to black and white astrophotography, in which very fast image sequences should be captured. 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 ICX098BL 1/4 " CCD Chip The DMK 21AG04.AS ships with the monochrome Sony ICX098BL progressive scan CCD chip. With its 1/4 " format, the CCD chip produces a resolution of 640 x 480 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 ICX098BL CCD chip is also often used in other scientific, industrial and medical image processing applications. No Compression, No IR Cut Filter The DMK 21AG04.AS does not compress the video stream it outputs - the video data that is captured by the CCD chip is outputted directly by the GigE 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 GigE 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 21AG04.AS is fitted with a fast GigE connector. Another advantage of GigE is, that you can use very long cables.
Included Software
Specifications:
| General Behavior | | Video formats @ FPS | 640 x 480, Y800 @ 60, 30, 15, 7.5, 3.75 FPS
| | Dynamic range | 8 bit | | Optical Interface | | IR cut filter | no | | CCD specification | Sony ICX098BL [PDF] | | Type | progressive scan | | Format | 1/4 " | | Resolution | H: 640 pixel, V: 480 pixel | | Lens mount | C/CS mount | | Electrical Interface | | Connector type | GigE | | Supply voltage | 4.5 VDC to 5.5 VDC (via GigE cable) | | Current consumption | approx. 500 mA at 5 VDC | | Mechanical Interface | | Dimensions | H: 50.6 mm, W: 50.6 mm, L: 50 mm | | Mass | 265 g | | Manual Adjustments | | Shutter (exposure time) | 1/10,000 second to 60 minutes | | Gain | 0 dB to 36 dB | | Environmental | | 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 | |