Direct Imaging for Today?s Diagnostic Needs In contrast to AC units, this direct current powerhouse delivers strong benefits for your practice: shorter exposures, reduced radiation, and truly consistent image quality. Its industry leading focal spot of 0.4 mm creates significantly sharper images than other intraorals, regardless if you operate with digital sensors, PSP, or film. Leading technology and daily dependability — the legendary Gendex reputation continues with the expert DC. VOTED BEST INTRAORAL X-RAY Year after year, expert DC continues to be the top choice of Dentaltown’s Townies, making Gendex the only manufacturer to be recognized with the prestigious “Best Intraoral X-ray” Townie Choice Award.