Control
Most, but not all, large-format cameras are view cameras, with fronts and backs called "standards" that allow the photographer to better control rendering of perspective and increase apparent depth of field. Architectural and close-up photographers in particular benefit greatly from this ability. These allow the front and back of the camera to be shifted up/down and left/right (useful for architectural images where the scene is higher than the camera, and product images where the scene is lower than the camera), and tilted out of parallel with each other left/right, up/down, or both; based on the Scheimpflug principle. The shift and tilt movements make it possible to solve otherwise impossible depth-of-field problems, and to change perspective rendering, and create special effects that would be impossible with a conventional fixed-plane fixed-lens camera.
Ansel Adams' photographs, and those of the other Group f/64 photographers, demonstrate how the use of front (lens plane) and back (film plane) adjustments can secure great apparent depth of field when using the movements available on large-format view cameras.
Read more about this topic: Large Format (photography)
Famous quotes containing the word control:
“Our culture still holds mothers almost exclusively responsible when things go wrong with the kids. Sensing this ultimate accountability, women are understandably reluctant to give up control or veto power. If the finger of blame was eventually going to point in your direction, wouldn’t you be?”
—Ron Taffel (20th century)
“There is one thing you and I as parents cannot do, not do we want to do if we really think about it, and that’s control our children’s will—that spirit that lets them be themselves apart from you and me. They are not ours to possess, control, manipulate, or even to make mind.”
—Barbara Coloroso (20th century)
“The basic tool for the manipulation of reality is the manipulation of words. If you can control the meaning of words, you can control the people who must use the words.”
—Philip K. Dick (1928–1982)