FOTWDPFAES169HEKITSM1224F4

WDPFA-ES16.9HE-KIT-SM1224F4

FOTODIOX

This WonderPana FreeArc XL Core Unit Kit from FotodioX includes a WonderPana FreeArc XL Core Unit designed to specifically fit the Sigma 12-24mm f/4 DG HSM Art lens, as well as a WonderPana 8.0" Holder Bracket. Those items can be combined to allow for the convenient use of two 2.0mm-thick filters measuring 7.9" wide, or one 2.0mm thick filter measuring 7.9" wide along with one FotodioX 186mm round filter behind it. A compatible 186mm solid neutral-density 1.2 filter and a 7.9 x 10.2" hard-edge graduated ND 0.9 filter are also provided, plus a 186mm inner-pinch lens cap for 186mm FotodioX round filters.brbr The included WonderPana FreeArc XL Core Unit consists of two components, a front filter holder and a rear lens collar. Placement of this FreeArc XL Core Unit onto a Sigma 12-24mm f/4 DG HSM Art lens is easily accomplished by sliding the rear lens collar over the rear of the lens until it has achieved a secure fit. Afterwards, the front filter holder can be screwed onto the front