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Twin lens reflex

Photography TWAINTwin lens reflex camera

Twin lens reflex (TLR)
A camera having two lenses of the same focal length. One is used for viewing and focusing, the other for exposing the film.
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Twin Lens Reflex (TLR)
A TLR camera has two lenses of the same focal length; one is used for viewing and focusing, the other for exposing the film.

Twin Lens Reflex (TLR)
There are a few Medium Format cameras which have two separate lenses on the camera, one above the other. These cameras are known as Twin Lens Reflex (TLR) cameras.

Twin lens reflex. Camera with two linked lenses - one forming an image onto film, the other giving an image on a focusing screen.
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Twin Lens Reflex (TLR) cameras are "two-eyed" cameras such as the classic Rolleiflex. They normally consist of two equally constructed lenses with equal focal length and equal "speed".

TLR
Twin lens reflex camera that have separate viewing and actual exposure lens. Rollei still have one in production.

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Tessina twin lens reflex subminature camera
Edixa 16MB black camera
Minox IIIs camera with a Minox 8x11 mm cartridge of film ...

TLR
Twin Lens Reflex camera. A fixed mirror replaces the SLR's flip-up mirror, so making this design very quiet. (Medium Format) 6cmx6cm. Rollei is the best known.
(see Medium format, Parallax error & SLR ) ...

A Yashica twin lens reflex ($100-200 used) or a Fuji rangefinder camera ($700-1000 new) would be a reasonable place to start experimenting. Another approach would be to thoroughly read The Hasselblad Manual by Ernst Wildi.

Twin Lens Reflex Cameras: The twin lens reflex (TLR) was introduced in 1929 by Rollei. They were superseded by single-lens-reflex cameras with through-the-lens viewing.

They were shot on medium format cameras, either regular 120 format 2 - 1/4 cameras with masked backs, or odd little twin lens reflexes that took long discontinued 127 film, a miniature 120 film variant.

REALLY stupid of me to use a twin lens reflex, Mamiya C33, standing on a stool, looking down a stairwell for a yearbook shot in college. NEVER, EVER, do this as it is not safe.

Parallax: The difference between the field of view seen through a camera's viewfinder and the image recorded on film by the taking lens of a twin lens reflex camera.

Parallax problems-This occurs mainly with range finder and twin lens reflex cameras. The distance between the center of the lens and the viewfinder causes parallax. The closer the lens is focused to the subject, the more evident the parallax.

Twin Lens Reflex and Rangefinder cameras are succeptible to Parrallax Effect or Error. Find out more.Parallax The difference between image coverage in the viewfinder and the image taken by the lens.

SLR (Single Lens Reflex) Cameras
TLR (Twin Lens Reflex) Cameras
Rangefinder Cameras
View Cameras ...

Single Lens Reflex; a camera with one lens (as opposed to Twin Lens Reflex like the Rolleiflex) that involves a mirror and prism that the viewer looks through (as opposed to a point and shoot or rangefinder where the viewer looks through a separate ...

See also: Lens, Camera, Reflex, Film, Focus

Photography TWAINTwin lens reflex camera

 
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