Profile: Sigma Digital Xrays, Inc. specialize in dental imaging. Our products include Bio-Ray SDX a intraoral digitalx-ray system, sigmacam a multi-function USB digital intraoral video camera, PantOs DG XP a digital panoramic x-ray system, sigmaorthoscan CR digital imaging system and bio-ray prox a handheld portable dental x-ray system. Our bio-ray prox is a handheld x-ray generator that weighs only 4.4 pounds, making it one of the lightest dental x-ray generators. It incorporates many advanced design features like an LCD display, high frequency tube, & a microcomputer with specialized circuitry that monitors and precisely regulates the exposure technique. Our bio-ray USB Cam enables to turn the LEDs off and capture film based x-rays into the patients file. It has capture buttons on the front and back of the camera to insure easy operation. All images are captured directly into the patients file and no need of mouse clicks or foot pedals.