Smith Victor FH-1 Stand Mount Filter Holder,

The ideal accessory for achieving diffusion, color correction or special color effects with any light - quartz, photoflood or flash. Can also be used to hold polarizing filters or gobos. Mounts on any 3/8 in. to 5/8 in. stand and adjusts to any distance on an accordian arm.

Perfect with the 12 in. Filter Packs.