City Theatrical Concentric Ring When space is at a premium, such as on moving lights hung in a tight rig, City Theatrical Concentric Rings are often the designer's first choice for beam control. Concentric Rings deliver 45° cutoff for full control of stray beams and spill, like a full Top Hat, but they do it in a shorter device. City Theatrical Concentric Rings also provide a "Svoboda-like" style when used on lighting fixtures that are in view of the audience, and present a deeply theatrical feel.
Size/Model
A
B
C
D
Part Number
S4 PAR Concentric Ring
7 1/2” (191mm)
7 1/2” (191mm)
2” (51mm)
6 3/4” (171mm)
2484
185mm Concentric Ring
185mm
185mm
51mm
171mm
2494
PAR 64 Concentric Ring
10" (254mm)
10" (254mm)
2" (51mm)
8" (203mm)
2493
Features:
Offers full control of stray beams and spill
Fabricated from light gauge steel with hemmed edges
Comparable function to a full 6 inch (152mm) Top Hat
