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OUR PART #: 2260 MFR #: 2260
Donuts are used in the color frame slot of an ellipsoidal reflector spotlight to sharpen gobo projections ... Read more
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Donuts are used in the color frame slot of an ellipsoidal reflector spotlight to sharpen gobo projections. Similar to the way the human eye sharpens focus when it squints, a donut reduces the aperture and sharpens the output of the fixture. There is some reduction in brightness to achieve this increase in sharpness but this is often a tradeoff that designers are willing to make.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.