With the advancing digital technology, digital camera has become an essential tool in dental clinics as it helps clinicians in keeping records in the form of intraoral and profile pictures of their patients, thus helps in self evaluation of the treatment outcomes, and could also be useful for education purpose. But, most of the clinicians use digital camera on auto mode due to which quality of image gets compromised. Thus, it is essential to understand all the shooting modes of digital single lens reflex camera to enhance the quality of an image of dental patients.