CITY THEATRICAL DONUT FOR S4 SL SH AND PC

CITY THEATRICAL DONUT FOR S4 SL SH AND PC

6.25

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. 

City Theatrical Donut for S4 SL SH and PC

For use with the following Ellipsoidals:

Source Four

Strand SL

Shakespeare

Pacific (19-50 degrees)

Features: Used to help bring templates into perfect sharpness

Durable black powder coat finish

Fabricated from light gauge steel

Dimensions: 6 1/4" x 6 1/4"Center hole: 3 3/16"

Quantity:
Add To Cart