Mirrorless cameras with a viewfinder

Mirrorless cameras are a new category of camera that are inbetween a regular digital camera and a full fledged DSLR. They have interchangable lenses like a DSLR but lack the optical viewfinder, they are typically smaller than DSLRs.

Most digital cameras do not have a viewfinder, instead you can preview the photo you're about to take by looking at the screen on the back. Some digital cameras however do have built in viewfinders, which have several advantages including no battery drain and the ability to use them in bright light.