Claim: The Pentax K100D (sometimes confused with the more advanced Pentax K10D)  is a digital single-lens reflex camera that combines the optics and the mechanisms of a single-lens reflex camera with a digital imaging sensor, and it has various exposure modes such as Shutter-Speed Priority, Aperture Priority, and Picture Modes.
Evidence: The K100D is sometimes confused with the similarly named, but more advanced, Pentax K10D. The Pentax K100D and similar Pentax K110D are 6 megapixel digital single-lens reflex cameras, launched in the U.S. on May 22, 2006. A digital single-lens reflex camera (digital SLR or DSLR) is a digital camera that combines the optics and the mechanisms of a single-lens reflex camera with a digital imaging sensor. Program, Shutter-Speed Priority, Aperture Priority, Manual, Bulb, Auto, Picture modes (Standard, Portrait, Landscape, Macro, Action, Night scene portrait, Standard flash-off)