<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_en">infrared film</topic></authority><related type="broader"><topic>photographic film</topic></related><variant type="other"><topic>film, infrared</topic></variant><variant type="other"><topic>film, infra-red</topic></variant><variant type="other"><topic>IR-sensitive film</topic></variant><variant type="other"><topic>infrared-sensitive film</topic></variant> <note xml:lang="en"><![CDATA[ Film that is sensitized to invisible infrared wavelengths. It is used in aerial photography to cut through atmospheric haze (which scatters blue light but not infrared rays) and for special purposes in scientific and forensic photography. First developed in 1919. ]]></note></mads>