[ND2-32+CPL 2-IN-1]- Features all functions of ND2-32 filter and CPL filter at the same time. It reduces the amount of light entering the lens and weakens softening effect and improves image sharpness. This variable ND filter is perfect for landscape photography | [Premium Material]- Filter made by AGC completed professional optical glass, 32-layer multi-resistant coated to significantly reduce lens flare and ghosting while making the filter anti-scratch, reduce reflection, water repellent, increase surface durability, oil & dust resistance. Filter frame made of aircraft-grade aluminum alloy, the thickness of the frame is about only 8.8mm / 0.35" | [Function of 5 Hard Stops ND Filter]- 5 Marks from minimum ND2 to maximum ND32 on Frame (reduce exposure by 1 to 5 stops), very convenient for you to confirm the exact neutral density value you need; It reduces the amount of light reaching the film without affecting the color and is suitable for shooting dynamic scenes, such as waterfalls, streams, waves, etc. | [Function of CPL Polarizing Filter]- It helps to eliminate reflections and glare when shooting the non-metallic surface such as water or glass; Saturates colors effectively when shooting rainbow； Creates dramatic sky/cloud contrast to improve image sharpness. | [Complimentary Items]- Comes with a delicate moistureproof filter case for better storage & a lens cap for protecting the filter from sudden bumps and dust while installing on the lens.