WonderPana FreeArc 145mm ND16 and ND32 Kit Compatible with Nikon PC NIKKOR 19mm f/4E ED Tilt-Shift Lens

Custom filter holder for the Nikon PC NIKKOR 19mm f/4E ED Tilt-Shift Lens; Light sealed, prevents flare inside filter holder - 145mm wide design reduces vignetting Constructed from aluminum-alloy with a corrosion-resistant coating for durability; Maintains low weight for reduced stress on lens Includes Fotodiox 145mm ND16 (4-stop) and ND32 (5-stop) filters; Double threaded for stacking totaling 9-stops of neutral density - lightweight optical glass filters with anodized aluminum rings FreeArc rotates 360°, controls horizon line for Fotodiox square GND with WonderPana 66 brackets (sold separately); Securely attaches to lens as if part of design, adds a stylish profile to your setup Limited 2-year manufacturer warranty