Twin-lens reflex camera

De LibreFind
Saltar a: navegación, buscar
 
Advanced search
About 3 results found and you can help!
The front of a Kinaflex twin-lens reflex camera. The focus rings of the two lenses are coupled with gears around their circumference in this simple design.

A twin-lens reflex camera (TLR) is a type of camera with two objective lenses of the same focal length. One of the lenses is the photographic objective or "taking lens" (the lens that takes the picture), while the other is used for the viewfinder system, which is usually viewed from above at waist level. In addition to the objective, the viewfinder consists of a 45-degree mirror (the reason for the word reflex in the name), a matte focusing screen at the top of the camera, and a pop-up hood surrounding it. The two objectives are connected, so that the focus shown on the focusing screen will be exactly the same as on the film. However, many inexpensive TLRs are fixed-focus models. Most TLRs use leaf shutters with shutter speeds up to 1/500th sec with a B setting.

  • Related: Add a related term

[Add/rearrange links]

Gallery for «Twin-lens reflex camera»

Average relevance

[Add links]


This results page includes content from Wikipedia which is published under CC BY-SA.