Camera Lens Filters › Lens Mount Adapter

This Adapter Mount Format PowerND 1.8 Filter for Sigma MC-21 Lens Mount Adapte... This Adapter Mount Format PowerND 1.8 Filter for Sigma MC-21 Lens Mount Adapter from Aurora Aperture is an ND filter with a 64x filter factor that provides a 6-stop exposure reduction. Its 1.8 density creates a darkening of the entire image allowing... more

Aurora-Aperture Adapter Mount Format PowerND 1.8 Filter for Nikon FTZ Lens Mou... Aurora-Aperture Adapter Mount Format PowerND 1.8 Filter for Nikon FTZ Lens Mount Adapter (6-Stop) Snap-In Solid Neutral Density Filter, Fits Nikon FTZ Lens Mount Adapter, 64x Filter Factor, 6-Stop, Reduce Shutter Speeds, Widen Apertures, Schott B270... more