Haida Rear Lens Filter System
Designed to be installed in the rear of an ultra-wide angle lens, Haida's rear lens filter system is a convenient and cost-effective solution for lenses that would not be able to accept traditional circular filters on the front of the lens, and for photographers who are looking for an alternative to the larger 150mm filter holder systems.
Rear lens filters are available in four filter ND kits, which contain the ND 0.9 (3-Stop), ND 1.2 (4-Stop), ND 1.8 (6-Stop), and ND 3.0 (10-Stop), as well as an adapter ring where required. Individual effects filters, as well as standalone adapter rings are also available.