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From 1 to 8 f.stops variable ND NUANCES Variable ND2-400 filters are made of mineral glass a nano metallic alloy is applied on both side of a highly resistant tempered Schott Glass B270 Nuances Variable ND2-400 will catch 1 to 8 f.stops of light
From 1 to 8 f.stops variable ND NUANCES Variable ND2-400 filters are made of mineral glass a nano metallic alloy is applied on both side of a highly resistant tempered Schott Glass B270 Nuances Variable ND2-400 will catch 1 to 8 f.stops of light