Nikon touch screen DSLRs

Many new digital cameras have a touch screen interface, allowing you access some controls such as focusing, zooming and picture taking as well as previewing images all at the touch of a finger.

Digital SLRs (also called DSLRs) are the digital equivalent of the old film SLRs. SLR cameras all have interchangeable lenses, and an optical viewfinder that lets you look through the lens and see exactly what the camera will capture when you take a photo.