Kase Wolverine Magnetic Solid ND Filter with Lens Adapter Ring (77mm, 16-Stop)

This 16-stop, 77mm Kase Wolverine Magnetic Solid ND Filter with Lens Adapter Ring has a 64,000x filter factor that provides a 16-stop exposure reduction. An included Kase magnetic lens adapter ring allows the filter to be used on a lens with 77mm front filter threads. The filter's 4.8 density creates a darkening of an entire image without affecting the image's coloration, allowing you to photograph with a wider aperture or slower shutter speed without overexposing your image. By increasing your aperture or slowing your exposure time, you can control depth of field and convey movement more easily.