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Redirected from: flash paper

Definition: film camera


A camera that exposes photographic film to light in order to take a picture. Used since the late 1800s, the film is a chemical emulsion on a plastic substrate that is sensitive to light. When exposed, an analogous image of the scene is created within the chemical layer of the material (see film). All film cameras are analog cameras (see analog).

Film-based still cameras have been made for a variety of film types including 35mm, Advantix, 120, 220 and the larger 4x5 and 8x10 formats. Film movie cameras capture consecutive images (frames) on 8mm, 16mm and 35mm film. Contrast with digital camera. See cine.




Analog and Digital
Canon's popular analog Elph (bottom) used Advantix film. The digital Elph (top) added the huge advantage of instant playback. See Advanced Photo System.






You Have to Wind Analog Film
With the back opened, the film roll is inserted into the chamber, and the film leader is pulled out and inserted into the take-up slot. After the back is closed, the winder is pushed a couple times to draw the film around the take-up reel.






Not Only in Antique Stores
Analog film cameras are commonly found in antique stores and flea markets (this photo was taken in 2010). At the top are single lens reflex cameras with interchangeable lenses; fixed-lens cameras are below. However, in the 2020s, film cameras have made a resurgence. Old cameras command premium prices, and new 35mm cameras and film are being manufactured. See film.






Model 3 Brownie Box Camera (1919)
From 1900 to the 1960s, Eastman Kodak sold millions of Brownie cameras that used rolls of film that were wound onto a take-up reel. The first flash bulbs were "flash paper" pressed onto the lighting tray (top right). The paper burst into flames when a lit match was placed near the hole in the back. To take a picture with these early Brownies, the instruction manuals advised "hold your breath."