Compact-Sized Fresnel: The Aputure CF12 Fresnel is a compact Bowens mount fresnel with a 12-inch diameter lens and a spot-flood range of 15 to 45-degree Compatibility: It is optimized for use with the STORM 1000c and 1200x and is also compatible with the LS 1200d Pro, LS 600c Pro II, and LS 600c Pro Intensifies Light Output: The CF12 Fresnel efficiently intensifies the light output of the STORM 1000c and 1200x by up to 9 times the brightness of the native output of each light Dual-Expanding Focusing System: Unique dual-expanding focusing system allows the CF12 to increase the distance between its rear and front elements by extending both ends of its barrel, not just the front like traditional fresnel accessories Well Paired with Separate Barn Door: The CF12 Fresnel can be paired with the separately available CF12 Barn Doors to give users even more control over the output of their STORM 1000c or 1200x The Aputure CF12 Fresnel is a compact Bowens mount fresnel with a 12-inch diameter lens and a spot-flood range of 15-45-degree. It is optimized for use with the STORM 1000c and 1200x. It is also compatible with the LS 1200d Pro, LS 600c Pro II, and LS 600c Pro. The CF12 Fresnel efficiently intensifies the light output of the STORM 1000c and 1200x by up to 9 times the brightness of the native output of each light. It provides a smooth falloff from center to edge, all with a compact and lightweight form factor achieved by a dual-expanding focusing system. This unique system allows the CF12 to increase the distance between its rear and front elements by extending both ends of its barrel, not just the front like traditional fresnel accessories. The CF12 Fresnel can be paired with the separately available CF12 Barn Doors to give users even more control over the output of their STORM 1000c or 1200x. For additional convenience, the CF12 Fresnel and its separately available CF12 Barndoors will fit into the STORM 1000c and 1200x rolling cases with the fixture already in its case.