The FH-150 Filter Holder is designed to work with multiple large lenses (of a specific brand). The front section of the holder, where the filters are placed, is the same across all versions of this holder.

The rear section, which connects the holder to the lens, varies depending on the lens you have.

The holder accepts any glass or resin filters with a width of 150mm and a depth of 2mm. When using a 150mm CPL filter in the holder, you can also use 2 square filters. Without the CPL in place, you can use 3 square filters.

When in place, the CPL can be rotated using a ring at the top of the holder, without the need to move the square filters from their position.