Durable, aluminum-alloy filter holder connects to lenses or step-up rings with 77mm or 82mm front filter threads using included aluminum-alloy adapter rings
Filter protecting frames encase the edges of a separately available, 100 x 100mm, 2mm thick filter or 100 x 150mm, 2mm thick filter for use within the filter holder
Stray light, which could have unwanted effects on exposure, is limited from coming in-between an installed filter and the filter holder and lens behind it
Reinforces an installed filter's rigidity while preventing its sides from having to come into direct contact with a filter holder's slots
Protects an installed filter's side surfaces and promotes sharp results by ensuring that it remains flat
Filter holder easily attaches to an adapter ring using a spring-loaded thumb latch
Locking knob to help provide a reliable, yet adjustable connection that allows the filter holder to be rotated 360°, benefiting the use of graduated neutral density and other filters that are enhanced by varied positioning
Filter holder includes up to three slots for filter protecting frames
Any filter protecting frame within a filter holder slot can be switched with another filter protecting frame that contains a different filter needed for other subjects or changing lighting conditions
Integrated safety-catch system prevents a filter protecting frame from accidentally sliding out
Can position a 100 x 150mm filter protecting frame using precise, geared movements
Accommodates a separately available Benro MACPL82 82mm Circular Polarizer Filter that can be independently rotated to adjust the intensity of the polarization effect