Kase Reverse Graduated ND Filter (170 x 190mm, 3-Stop)

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This 3-stop, 170 x 190mm Reverse Graduated ND Filter from Kase is a rectangular glass neutral density filter that reduces exposure in selective areas of an image by 3 stops, but without affecting the entire image area. This filter features a soft edge that is well suited to seascapes and to landscapes with uneven horizontal elements. It darkens the sky for increased saturation without darkening the foreground. This filter features a soft edge that is well suited to shooting sunsets when the sun is low on the horizon. It darkens the sky where the setting sun is for increased saturation, without darkening the foreground or the night sky above.

This filter is made of optical glass with multicoating for high light transmission without lens flare, glare, or color shift. It also features resistance coating for protection from dust, grime, oil, water and minor abrasions and scratches. This filter fits any filter holder that accepts 150mm-wide, 2mm-thick filters.