Donut for Source Four, Strand SL, Shakespeare & Selecon Pacific Color:White one 6-facet circular) and heavy

one 6-facet circular) and heavy and light frost effects

Each lens tube ships with a standard size gel frame

This versatile fixture works with metal or glass gobos to create incredible gobo or pattern details

Efficient primary lenses and careful color choices make it ideal for stage

Donut for Source Four, Strand SL, Shakespeare & Selecon Pacific Color:White one 6-facet circular) and heavyCity Theatrical 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. Note: white painted donuts are Make to Order.