【ND & CPL filter 2 in 1】One filter has the ND and CPL filter features, it can not only control the amount of light entering the lens to darken skies but also avoid unwanted reflections coming from non-metallic, such as water, glass.
【Material】Made by importing AGC optical glass, 28 multi-layer coating, only allows 0.2% light transmittance, waterproof, and scratch-resistant, which could protect your valued lens. For this 77mm ND filter, the lens cap/hood should be 86mm.
【Filter Frames】Filter frame is made of aluminum alloy, the CNC-Non-slip design of the edge of the frame makes it easy to install and remove. There are 5 marks from Min to ND32 on the frame, It is convenient for you to sure the ND filter stops.
【Note】This filter is compatible with all 77mm lenses. Please verify your camera's lens thread size before ordering. The number beside a "ø" (diameter) symbol. And this 77mm filter needs a 86mm lens cap.
Eliminate the "X" pattern in photos with K&F Concept's advanced technology, solving the common problem of variable ND filters on wide-angle lenses.