In photography, a single-lens reflex camera is a type of camera that uses a mirror and prism system to allow photographers to view through the lens and see exactly what will be captured. SLRs became t
The Zeiss Ikon VEB Contax S, manufactured in Dresden, one of the two original pentaprism SLRs for eye-level viewing that went into production in 1949. The Italian Rectaflex offered its first production SLR, the series 1000, the same year.
Cross section of SLR camera
Focusing screen on Praktica Super TL1000
A mirrorless camera is a type of digital camera. Most cameras, including smartphones, lack mirrors, but the term mirrorless is primarily used to describe digital interchangeable lens cameras.
Single-lens reflex camera
…a crucial role in the evolution of modern photography. Although digital single-lens reflex (DSLR) cameras succeeded film-based models, the rise of mirrorless cameras in the 2010s has led to a decline in SLR use and production. With twin lens reflex and rangefinder cameras, the viewed image could be significantly…
A mirrorless camera (right) with an exposed sensor, next to a DSLR camera (left), which has a mirror in front of the sensor
Close-up of the lens mount (silver) and image sensor (red) in a mirrorless camera, showing the small gap between the lens and the sensor, with no mirror assembly