The Projection Attachment accepts different focal length lenses, for different "throws" of light.
This kit includes a 185mm lens, which is suitable for most applications, and a framing shutter module for precise framing of the light, and a hard case for transport and storage.
(1x DP400CON, 1x DP400FS, 1x DP400LH, 1x DP400-185, 1x DCDP400)