Use this collapsible Fabric Grid on the front of a 54 x 72" Chimera softbox to limit the light spread to 50°.
Grids are essential accessories for any lighting system. A grid alters the shape and intensity of the light output from your softbox when it is mounted on a light head. Fabric grids are hand-stitched and collapse easily for storage or transport. Use of a fabric grid, honeycomb grid, or eggcrate will result in a narrower spread of light. The spread of light will be determined by the density of the honeycomb mesh and the distance of the subject from the light.