Grand Stage Company
My Account
Home > Lighting Accessories > Color Frames & Donuts

Donut 7.5"

Part Number 2200
Donut 7.5"
Email a friend Email a friend
Your Price:  
Usually ships in 5-7 business days
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. 

This fits most ellipsoidal fixtures with 6" lenses including the Altman 360
Related Items
Donut - 6.25
Donut - 6.25"
Your Price: $8.10