Designed specially for Calumet Flash Heads, the Compact Fresnel Spot projects a clean, crisp beam of light, similar to that of natural sunlight. This compact, vented housing features a 6" (15cm) glass fresnel lens, adjustable beam-angle control and a tilting light stand mount. Filters can be attached to the front of the fresnel for additional lighting effects. Flash head mounts directly to the Compact Fresnel Spot, without requiring an adapter, and is easily adjustable with its built-in iris control. It adjusts the diameter of its projected beam and can also be used with Calumet Travelites. Provides similar light quality as Universal Fresnel Spot but with smaller dimensions. Excellent for location interiors!