The NiSi 100mm Aluminium Filter Holder for Laowa 12mm f/2.8is the complete holder in the market, made fromaviation-grade aluminium, compatible with100x100mmor100x150mmfilters from NiSi and brands including (Lee, Sing-Ray, Cokin, etc).The NiSi 100mm Holder system allowsrotating the C-PL freely while stillhaving twofilters inserted in the holder.
The Holder for Laowa 12mm f / 2.8 allows you to simultaneously use up to two square filters and a circular polariser (included) with minimal vignetting up to a rotation of about 45 . A very slight vignetting is present at 12mm on full-frame with polariser (absent when the polariser is not mounted.) The polariser has been included for completeness but is to be used with care given the extreme focal length on full-frame. An exceptional result with 100mm filters and with a focal length of only 12mm on full-frame, this is a result much higher than the other holders on the market for this lens. The holder is CNC machined from a single block of aeronautical aluminium and it is coated with a matte black protective paint to minimise unwanted reflections.
It is made from aviation-grade aluminium processed by a CNC machine. This NiSi 100mm Aluminium Filter Holder for Laowa 12mm f/2.8 comes complete with an ultra-slim 86mm C-PL. The matte black frosted finish on the surface to minimise reflection. With the unique rotation wheel design, the CPL filter can be rotated via a cog on the back of the filter which means no longer have to set the CPL filter before inserting the other filter.