NEW City Theatrical S4, SL, SH, PC Donut (Pkg of 15)

Package of 15. Choose From the Models Below by Clicking on the Select Options Tab.

The NEW City Theatrical S4, SL, SH, PC Donut (Pkg of 15) is a set of steel donuts designed for Source Four (S4) and compatible SL, SH, and PARNel (PC) style fixtures. Use these donuts to help bring templates (gobos) into perfect sharpness by reducing stray light and improving the definition of the projected image at the gate.

Model Options and Center Hole Size

Select the donut model that matches your application and desired center aperture:

• 2250- Black S4, SL, SH, PC Donut 3 3/16" Center Hole
• 2260- Black S4, SL, SH, PC Donut, 2 1/2" Center Hole

Built for Everyday Use in the Rig

Each donut is fabricated from light gauge steel with a durable black powdercoat finish, helping it stand up to regular handling while minimizing reflections inside the optical path.

Practical Benefits

By controlling internal spill and tightening the beam at the source, these donuts help you achieve crisper template edges and cleaner projections, which is especially useful for logo projection, texture breakup, and scenic pattern work.