LEE 100mm Adapter Ring

Canon 17mm TS-E Lens Adapter Ring

This adapter ring will fit on the filter holder to fit the Canon 17mm TS-E lensand will allow more than half of the total amount of movement that is normally possible with this lens, before vignetting.

By using the 100mm system it allows use of the normal 100mm filters including the Big Stopper and Pro Glass.

The 105 polariser can even be used if you allow for a small amount of cut-off at the corners.