Barn doors
- Thu, 31 May 2012
Metal flaps positioned at the side of lights, used for controlling illumination 
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What Digital Camera July 2013 issue
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Don't miss our July issue, which includes a full test of the Canon 100D and a group test of waterproof tough compacts, plus much more... In shops now!
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Poll
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Which of the new cameras announced so far this year are you most excited about?
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Canon EOS 5D Mark III (30%)
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Fujiifilm X Pro 1 (15%)
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Nikon D800 (31%)
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Olympus OM-D E-M5 (14%)
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Pentax K-01 (4%)
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Canon Powershot G1X (7%)
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