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infrared photography |
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infrared photography n (Miscellaneous Technologies / Photography) photography using film with an emulsion that is sensitive to infrared light, enabling it to be used in misty weather, in darkened interiors, or at night. It has applications in aerial surveys, the detection of forgeries, etc. Photography employing an optical system and direct image recording on film sensitive to near-infrared wavelength (infrared film). (Note: Not to be confused with "infrared imagery.") How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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Infrared photography is used to expose overheating electrical parts before they fail. Infrared photography has revealed that European catfish can stalk prey by tracking underwater wakes much as hunters on land follow footprints. Infrared photography was used Wednesday night to detect hot spots. |
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