【Includes】K&F Concept 52mm variable netural density lens filter ND2-ND400 (1-9 Stops) + waterproof coatings cpl filter+ cleaning cloth.
【Material】Both filters made by import optical AGC glass with multi-layer coated ensure the sharpness and clearity of photo.
【Ultra Slim No Vignetting Design】With ultra slim aviation aluminum the variable nd2-400 filter frame only 7.4mm and cpl only 3.3mm, CNC non-slip design help install and take off the filter easily.
【Filter Function】Circular polarizer filters allow you to remove unwanted reflections from non-metallic surfaces such as water, glass et. Enhance the color and contrast often be used on blue sky and white clound photography. ND filter can extend the exposure time on lower shutter speed and avoid over-exposure.
【NOTE】This 52mm filter kit is compatible with all 52mm lenses. Please verify your camera lens size before ordered. Generally the symbol be marked on the lens barrel or printed underneath your lens cap. This number is always preceded by a ø (diameter) symbol.