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A macrophotography bellows mounted on a Canon FT QL (1966) A folding Kodak camera with bellows. In photography, a bellows is the accordion-like, pleated expandable part of a camera, usually a large or medium format camera, to allow the lens to be moved with respect to the focal plane for focusing. [1] Bellows are also used on enlargers.
The bellows focusing of these models also allowed extreme closeups to be taken, something difficult or impossible with most TLRs. The simple, sturdy construction of many TLRs means they have tended to endure the years well. Many low-end cameras used cheap shutters however, and the slow speeds on these often stick or are inaccurate.
Diagram of a fireplace hand-bellows. A bellows or pair of bellows is a device constructed to furnish a strong blast of air.The simplest type consists of a flexible bag comprising a pair of rigid boards with handles joined by flexible leather sides enclosing an approximately airtight cavity which can be expanded and contracted by operating the handles, and fitted with a valve allowing air to ...
35mm film made small-sized cameras practical without using bellows. Lens technology allowed 120/620 cameras to use shorter focal distances, and the twin lens reflex cameras became popular. However, some 35mm cameras continued to be built as folding cameras, e.g., the original Kodak Retina and the Ensign Midget model 22 camera (image at lower ...
L.F. Deardorff & Sons Inc. was a manufacturer of wooden-construction, large-format 4"x5" and larger bellows view camera from 1923 through 1988. [ 1 ] [ 2 ] They were used by professional photographic studios .
Canon New FD lens mounting surface.. The FD lens mount is a breech-lock mount, which is a variation of the common triple-flanged bayonet attachment. The advantage of the breech-lock over the bayonet is that neither the contact surfaces between the body and lens, nor the signalling mechanisms, rotate against each other when the lens is mounted.
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They introduced their first medium format twin lens reflex camera in 1948, and through the 1950s they built TLR cameras similar to the German-made Rolleiflex Automat. In 1957 they introduced the Mamiyaflex C which incorporated several common features from large format press cameras: a bellows focussing system, and interchangeable lenses.