Aurora-Aperture 52mm PowerXND 2000 Variable Neutral Density 1.2 to 3.3 Filter (4 to 11 Stops) Pana-Vue or trigger sounds in your

or trigger sounds in your favorite DAW

perfect for DI or line level applications

and software instrument plug-ins within a computer via USB

organ drawbars or virtual synthesizers and samplers

or drum instrument presets

Aurora-Aperture 52mm PowerXND 2000 Variable Neutral Density 1.2 to 3.3 Filter (4 to 11 Stops) Pana-Vue or trigger sounds in yourThe Aurora Aperture 52mm PowerXND 2000 Variable Neutral Density 1. 2 to 3. 3 Filter is a solid variable neutral density filter that is designed to mount onto lenses with 52mm front filter threads and provides an exposure reduction of 4 to 11 stops. The 1. 2 to 3. 3 density creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. The degree of density is easily controlled