Thank you for viewing. I mistakenly purchased this, thinking it could be used with all lenses. It is unused, and I have no plans to use it, so I am putting it up for sale. This is a set of an adapter and effect wands that allows you to use the "OMNI Creative Filter System," a filter system that creates special effects by holding unique effect wands in front of the lens, with the "Composer Pro II," which can be considered a representative lens of Lensbaby. The "Lensbaby OMNI Adapter for Composer Pro II Kit" is not just a set of adapters. By using the included crystal wand, clear acrylic flare inserts, and rainbow film, you can immediately try filter work with OMNI. For those who are not satisfied with just OMNII, and for those who are not satisfied with just Composer Pro II, please use this as a next step to stimulate new creativity. [Included Items] OMNI Adapter (for Composer Pro II) OMNI Ring (58mm diameter) Magnet Mount x 2 Short Universal Clamp x 1, Long Universal Clamp x 1 Short Extension Arm x 1, Long Extension Arm x 1 Effect Wand (Crystal Spear) x 1 Clear Acrylic Flare Insert x 3 types Rainbow Film x 1 Warranty (expired) Outer box (simple) I am also listing this on other auction sites, so please contact me via comment before purchasing. If you have any questions, please feel free to ask.