The Fiilex P2Q Convers Kit With 5 In. Fresnel/Barndoor is a light modifier with a 5 In. fresnel lens for the P360 and the P360EX. It attaches to the front of the light increasing the throw and focusing the intensity of the beam an amazing 8x. The converter gives your light a more cinematic look and brings the normal beam angle of 65° down to 14 degrees. The Fresnel Lens is designed to attach to the magnetic mounts on the front of the P360. The Fresnel Lens allows you to focus/spot the beam of light to about 29 degrees and intensifies the light by roughly 3x.