Profile: Santa Barbara Instrument Group specializes in offering CCD and industrial cameras. Our products include single sensor & industrial cameras and dual sensor (self-guiding) cameras. The model ST-7XME is a self-guided imaging camera & contains two CCD detectors, one for guiding, and the other for collecting the image. They are mounted in close proximity, both focused at the same plane, allowing the imaging CCD to integrate while the PC uses the guiding CCD to correct the telescope. In addition, a remote guiding head port is now included for attachment of an external guiding head for those occasions when an external guider is desired. Using a separate CCD for guiding allows 100 percent of the primary CCD to be used to collect the image. The telescope correction rate, and limiting guide star magnitude can be independently selected. The full frame resolution is 765 x 510 pixels at 9 microns square. The imaging camera includes an electro-mechanical shutter, 16 bit analog to digital (A/D) converter, regulated temperature control, and has all the electronics integrated into the CCD head. Communication to the PC is through the USB port.