Haida CPL + VND Filter 77mm - PL Filter Variable ND Filter 3~7 Stops ND8 ND16 ND32 ND64 ND128 Neutral Density Filter Two-in-One Purchased new, but with few opportunities to use it, so I am selling it. Please note that we cannot accept any claims after purchase. Retail Price: ¥12000 Variable ND Filter: ND 8 (3 stops), ND 16 (4 stops), ND 32 (5 stops), ND 64 (6 stops), ND 128 (7 stops) CPL+VND Filter: This 2-in-1 filter reduces exposure by 3-7 stops, darkening the entire image and requiring a wider aperture or slower shutter speed than usual. At the same time, the circular polarizing assembly of this filter can reduce reflections, glare, and filaments caused by scattered light. This is very important when shooting landscapes or seascapes. Aluminum Alloy: The lens comes with an aluminum alloy frame for increased protection. In addition, the geared filter assembly allows you to rotate the circular polarizing filter to adjust the effect intensity. Multi-layer Coating: The multi-layer coating film enhances the protection of the filter substrate and increases the beading effect when water and oil come into contact with the surface, resulting in better cleaning performance. Optical Glass: This filter is made of optical glass, and its transparency and color fidelity are excellent.