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: A '''pinhole camera''' uses a very small hole to [[focus]] [[light]] onto a [[screen]].
: A '''pinhole camera''' can make an [[image]] on the [[screen]].
{| class="wikitable"|-|[[File:PinholeCamera.png|center|500px]]|-| style="height:20px; width:500px; text-align:center;" |This drawing shows how a '''pinhole camera''' forming an [[image]] of a [[tree]] on a [[screen]].|}