Donut, Source Four 10° / Strand SL 10° Color:Black This pack also includes four

This pack also includes four slip-on frosted tubes for two completely different looks

Part of ADJ's Focus Series of LED-powered moving heads

Includes 4 conical connectors

Stage Blood

multi-zone control

Donut, Source Four 10° / Strand SL 10° Color:Black This pack also includes fourCity 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.