This NiSi 150mm Filter Holder is designed to allow for the convenient use of 150mm-wide, 2mm-thick filters with a Rokinon/Samyang 14mm Ultra Wide-Angle f/2.8 IF ED UMC lens without vignetting.

Use of the filter holder is easily accomplished by first sliding it over a Rokinon/Samyang 14mm Ultra Wide-Angle f/2.8 IF ED UMC lens's integrated hood. The filter holder's screw-on locking pin helps to provide a reliable connection while the holder can be rotated 360°, permitting the use of graduated neutral density and other filters that are enhanced by varied positioning.

The NiSi 150mm Filter Holder for Rokinon/Samyang 14mm f/2.8 IF ED UMC Lens is pre-installed with two pairs of filter slots, a configuration that accommodates up to two rectangular filters.