Commonly cited as the best investments a dental practice can make, intraoral cameras have revolutionized patient education and made it easier for clinicians to get patients to say yes to treatment. The ability to show a patient live images from inside his or her mouth is among the most effective ways to explain what is happening with that patient's teeth and gums. Like most technologies, these cameras continue to get smaller while growing more powerful. With each of these weighing less than 2 ounces, here is a slection of some of the lightest intraoral cameras available.