H&Y Filters K-Series ND65000 Drop-In Neutral Density Filter (16-Stop) vt-20 or it can be magnetically

or it can be magnetically attached using the included magnetic adapter ring

The 100 x 100mm K-Series Neutral Density 3

Allows Wider Aperture

Weight:422g

Tilt Range: 180°

H&Y Filters K-Series ND65000 Drop-In Neutral Density Filter (16-Stop) vt-20 or it can be magneticallyThis K Series ND65000 Drop In Neutral Density Filter from H&Y Filters is an ND filter with a 4. 8x filter factor that provides a 16 stop exposure reduction. Mounted within an aluminum alloy filter ring, it is made specifically to fit between a separately available H&Y Filters 100mm K Series Filter Holder and one of the filter holder's adapter rings. It darkens the entire image area, allowing you to photograph with a wider aperture or slower shutter