Benro innovative filter holder systems are constructed from precision CNC machining aircraft-grade aluminium for superior durability and stability, high quality ABS/PP resin spaces for protecting filters from scratches and are compatible with both square and circular filters. Fitting CPL filters or rectangular ND (Neutral Density) or GND (graduated neutral density) filters on the holder is very helpful for reducing polarizing light, decreasing light ratio and increasing exposure time. The circular filter can be adjusted freely after installing the filter holder system and provides a controllable photographing tool whenever you need it, which distinguishes Benro's filter holder system from other brands'. The Benro Pro Filter holder system provides photographers with a reliable holder for filters to create the shot photographers envision, being an essential photography accessory especially in landscape photography.

Compatible with multiple filters

The filter holder allows you to use a large 170x170mm CPL filter and 2* rectangular/ square filters simultaneously. The best solution is to photograph with the CPL and rectangular filters concurrently.

Aircraft-grade aluminium construction

For super reliability and long service life

Calibrated Scale

Helps you to figure out which areas are in light or in shadow when using graduated neutral density filters

Quick lock knob

Always ready to adjust and lock rectangular filters quickly.

The quick lock knob is also used to attach the filter holder to the lens. This locking knob at the rear makes a close connection between the filter holder and lens to improve stability.

Specifications

The FH170C1 is recommended to be used with wide angle lens:
Canon EF 11-24mm f/4 USM

Compatible with rectangular/ square filters 170mm wide, 2mm thick.

Package Includes:

1x Benro Pro Filter Holder FH170C1 (Canon)
Allen Key, Short Screws and instructions.

No adapter rings are included for the FH170C1 as you install the holder directly onto the lens.

• Unscrew the black cover anti-clockwise
• Align the lens to the lens locating pin and install on the filter holder
• Screw the back cover clockwise and it is ready to use.