ETC 407DN Donut, 7.5-Inch / 190-Millimeter with 3-Inch / 76-Millimeter Aperture, Black
The ETC 407DN is a 7.5" black donut for use with ellipsoidal fixtures that reduces flare in template projections.
The ETC 407DN is a 7.5" black donut for use with ellipsoidal fixtures that reduces flare in template projections.