For those unfamiliar, DSLR is an abbreviation for "Digital Single-Lens Reflex" — a term that actually delves into how DSLR ...

This made photography available to all! These photographs were 2.5 inches. The first SLR (single lens reflex) camera, Exakta. This camera used a single lens, a mirror and a prism system which allowed ...

Mirrorless cameras are also called "mirrorless DSLRs" or "mirrorless SLRs" because they support multiple lenses like a single lens reflex camera and generally offer an optional viewfinder.

All zoom lenses in film cameras and digital single lens reflex (DSLR) cameras are optical zoom. Digital point-and-shoot cameras as well as consumer and prosumer video camcorders have optical zoom ...

A mid-range digital single-lens reflex camera first released on August 24, 2006. An improvement of the 350D with a 10.1 megapixel CMOS sensor, a larger continuous shooting buffer, an integrated ...

Single-Lens: A DSLR uses the same lens for both previewing the scene in the viewfinder and capturing the image. Older twin-lens reflex or TLR cameras, on the other hand, used two lenses of the ...