DSLR

DSLR

DSLR is an acronym for Digital Single-Lens Reflex, a type of digital camera that combines the optics and mechanisms of a single-lens reflex camera with a digital imaging sensor. The defining feature of a DSLR is its reflex design scheme, which uses a mirror to reflect light from the lens into an optical viewfinder, allowing the photographer to see exactly what the lens sees. When the shutter button is pressed, the mirror flips up, allowing light to pass through to the image sensor, which captures the final image. This design differs from earlier digital point-and-shoot cameras, which have a direct optical path to the sensor. The DSLR's larger sensor size, interchangeable lenses, and advanced manual controls over exposure settings offer photographers greater creative control and image quality compared to compact digital cameras. DSLRs have become the standard tool for professional photographers and serious amateurs across various photography genres, including landscape, portrait, sports, and wildlife photography.

digital photography, interchangeable lenses, image sensor, optical viewfinder, professional photography

— John Armstrong