Lee Filters 4x4 100mm FK Foundation Kit Holder and Lee 77mm Wide Angle Adapter Ring
The LEE Filters holder has been designed with almost every photographic eventuality and combination in mind.
The Foundation Kit takes standard 100mm filters, and can be constructed to take up to three filters at any one time. The Foundation Kit, like all others, clips onto the adapter ring which, in turn, screws onto your camera's lens.
Crucially, once fitted to the adapter ring, the holder can be rotated to any angle. This permits the photographer to balance the exposure even when the brightest areas fall, say, within the top left hand 'triangle' of the scene.