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Donut - 6.25"

Part Number 2250
Donut - 6.25"
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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. 

Fits 19 - 50 degree Source4, Strand SL, Leko, Shakespeare and Phoneix fixtures
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