Product Description
Altman 3.5Q-DN Donut for 4-1/8-inch Frame Size - Black
Donut for 4-1/8-inch Frame Size with 1-1/4-inch Center Hole
A metal plate used to increase the clarity of patterns in an ellipsoidal spotlight by reducing halation and sharpening the image. Available for most Altman ellipsoidal spotlights.