NiSi - 77mm Swift True Color ND-Vario, 1-5 Stops (ND2-ND32) Variable ND Filter, Waterproof Nano Coating Optical Glass, with Lens Filter Case and Lens Cap - Compatible with NiSi Swift System Filters

NiSi - 40.5mm Swift True Color ND-Vario, 1-5 Stops (ND2-ND32) Variable ND Filter, Dustproof and Waterproof Nano Coating Optical Glass, No Vignetting and X Effect with Lens Filter Case and Lens Cap

NiSi - 86mm Swift True Color ND-Vario, 1-5 Stops (ND2-ND32) Variable ND Filter, Dustproof and Waterproof Nano Coating Optical Glass, No Vignetting and X Effect with Lens Filter Case and Lens Cap

NiSi - 105mm Swift True Color ND-Vario, 1-5 Stops (ND2-ND32) Variable ND Filter, Dustproof and Waterproof Nano Coating Optical Glass, No Vignetting and X Effect with Lens Filter Case and Lens Cap