LEE Filters SW150 Mark II Lens Adapter for Nikon PC NIKKOR 19mm f/4E ED Tilt-Shift Lens

This LEE Filters SW150 Mark II Lens Adapter is designed to allow a separately available SW150 Mark II Filter Holder to connect to a Nikon PC NIKKOR 19mm f/4E ED Tilt-Shift lens, which then permits the use of 150mm-wide, 2mm-thick filters without vignetting.

This lens adapter consists of three components: a locking ring, a compression ring, and a front ring. Placement of the lens adapter onto the lens is easily accomplished by sliding the locking ring over the front of the lens and past its front element. After the compression ring is positioned along the front of the lens, the locking ring can be moved forward until it meets the compression ring. Finally, the front ring is also placed over the front of the lens and screwed onto the locking ring. After that is accomplished, an SW150 Mark II Holder can be placed over the adapter at the front of the lens for use.