Film Cameras
Many conventional cameras can be used for infrared photography, where infrared is taken to mean light of a wavelength only slightly longer than that of visible light. Photography of rather longer wavelengths is normally termed thermography and requires special equipment.
With some patience and ingenuity, most film cameras can be used. However, some cameras of the 1990s that used 35mm film have infrared sprocket-hole sensors that can fog infrared film (their manuals may warn against the use of infrared film for this reason). Other film cameras are not completely opaque to infrared light.
Read more about this topic: Infrared Photography
Famous quotes containing the words film and/or cameras:
“If you want to tell the untold stories, if you want to give voice to the voiceless, you’ve got to find a language. Which goes for film as well as prose, for documentary as well as autobiography. Use the wrong language, and you’re dumb and blind.”
—Salman Rushdie (b. 1948)
“Guns have metamorphosed into cameras in this earnest comedy, the ecology safari, because nature has ceased to be what it always had been—what people needed protection from. Now nature tamed, endangered, mortal—needs to be protected from people.”
—Susan Sontag (b. 1933)