H&Y Filters K-Series ND65000 Drop-In Neutral Density Filter (16-Stop) vt-20 The 100 x 100mm K-Series

The 100 x 100mm K-Series Neutral Density 3

effectively reduces light pollution during darkness

Formfitting Cage

Camera Mounting Screw 1 x 1/4"-20 Male

Bringing along the RevoRing with polarizer and VND

H&Y Filters K-Series ND65000 Drop-In Neutral Density Filter (16-Stop) vt-20 The 100 x 100mm K-SeriesThis 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