Specifications: The Gendex expert® DC combines the legacy of dependability with the latest advances in electronic technology. This new 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.