Benro 77mm SD ULCA WMC Variable ND Filter (1 to 7 Stops)

Description

This 77mm SD ULCA WMC NDX filter from Benro is a variable 1 to 7 stop neutral density filter designed to reduce all different wavelengths of light for an even reduction in light. Simply rotate the ring to select the desired degree of ND. This allows your shutter speed to be slowed, which is particularly useful when photographing water and tides, or when a dramatic effect is desired. Your image colour will not be affected.

This filter features a rugged aluminium alloy filter ring and ULCA multi-coating increases transmittance while decreasing internal reflections. Edge coating with black decreases reflections at the filter edge. The WMC abbreviation is short for Waterproof Multi-Coating, which as well as being anti-reflective, makes this filter water and oil repellent and fingerprint and scratch resistant.