The 20º honeycomb grid for the OMNI18R OMNI™ 18-inch Reflector takes the reflector’s beam spread down to 20” and can be used directly on the reflector, with or without the reflector’s supplied diffusion sock in place. The grid snaps into the recessed outer lip of the reflector alone or on top of the diffusion sock. When used directly on the OMNI™ reflector, the grid and reflector are ideal for high output, Hollywood-style selective lighting with superior spill control and isolation. For close-in mood lighting, place the grid over the triple layer diffuser to further reduce the output and achieve high fall-off, high contrast low key lighting effects. The grid reduces the light output another 2/3f stop, allowing even closer placement at wide-open apertures without the “dark center” that is typical with beauty dishes.

At ten feet, the expected output of the OMNI18R with the grid is f8+3/10 (ISO 100, 640 Ws) with the reflector’s diffuser in place. Without the diffuser, the expected output at 10 feet with the grid is f22+6/10 (ISO 100, 640 Ws).

The grid snaps directly into the recessed outer lip on the reflector. When mounting the grid, leaving the tab (with the beam width size label) sticking out allows you to use the tab to pull the grid out of the reflector when you are ready to remove it.

Grid	Compatible Reflector	Beam Spread with Grid	Coverage at 1-foot Distance	Coverage at 5-foot Distance	Coverage at 10-foot Distance
HG10	7AB/R or UMF	10°	6 inches	12 inches	24 inches
HG20	7AB/R or UMF	20°	12 inches	24 inches	48 inches
HG30	7AB/R or UMF	30°	18 inches	36 inches	72 inches
HG40	7AB/R or UMF	40°	24 inches	48 inches	96 inches
8.5HG15	8.5HOR	15°	15 inches	19.5 inches	37.5 inches
8.5HG30	8.5HOR	30°	19.5 inches	37.5 inches	73.5 inches
11HG15	11LTR	15°	17.5 inches	22 inches	40 inches
11HG30	11LTR	28° ***	22 inches	40 inches	76 inches
18HG20	OMNI18R	20°	23 inches	36 inches	59 inches
22HG15	22HOBD	15°	28.5 inches	33 inches	51 inches
22HG30	22HOBD	30°	33 inches	51 inches	87 inches
ABRHG20	10ABR/R	20°	15 inches	27 inches	51 inches
GS1	7AB/R	18°	10.5 inches	21 inches	42 inches

Note: The coverage measurement is the diameter (in inches or feet) of the beam circle.

*** with the 11HG30 in the 11LTR reflector, the grid maintains the same beam spread, but eliminates light spill outside of the 28º pattern

Our OMNI™ honeycomb grid is designed for use with the OMNI18R OMNI™ 18-inch Reflector, used with or without the reflector's included diffusion sock (placed over the sock with used together). It may not be used with any other reflector.