Rollei Premium lens grey filter set consisting of: 1x ND 8, ND 64 and ND 1000 filter made of gorilla glass with aluminium ring for long exposure with aluminium protective cover. (52 mm)

3 piece Rollei filter set for long exposure made of high-quality Gorilla Glass Engineered and Quality Controlled in Germany. Extremely robust and durable with scratch-resistant Luminance coating for the highest colour fidelity, low reflections and without optical distortions. ✅ A filter ND8 with optical density of 0.9 corresponds to 3 stops, one ND64 filter with optical density of 1.8 corresponds to 6 stops and one ND1000 filter with optical density of 3.0. ND filters darken the motif to achieve several light values to achieve wiping effects, often used when photographing flowing water. Box contents: 1x ND8 grey filter, 1x ND64 grey filter and 1x ND1000 grey filter including aluminium protective cover for filter top and bottom.