Kase Revolution Plus ND64 72mm

Kase Revolution Plus ND64 72mm | Six stops less light for controlled exposures

The defining feature of this Kase filter is its ND64 strength: it cuts the light reaching your camera by six stops, giving you more room to use a slower shutter speed or a wider aperture in bright conditions. It suits landscape photographers who want to show motion in water, and anyone making images outdoors when the available light makes their preferred exposure settings difficult to use. The effect is straightforward: keep the same ISO and aperture, and a shutter speed of 1/125 sec becomes roughly 1/2 sec after fitting the filter. That can turn flowing water into a softer blur while keeping the surrounding scene in view. It’s also useful when you want a wider aperture in daylight for a shallower depth of field. The 72mm size is intended for a lens with a matching filter thread.

ND64 in practice

Six stops gives you a practical starting point for planning an exposure before you attach the filter. Take a meter reading without it, then lengthen the shutter time by a factor of 64 while keeping ISO and aperture unchanged. For example, 1/125 sec becomes about 1/2 sec. That’s a useful range for smoothing moving water or recording motion in a busy scene; the result will depend on the light and how quickly your subject moves. If you’re aiming for a particular shutter speed, take a fresh reading after fitting the filter and adjust from there.

Technical Specifications

• Brand and range: Kase Revolution Plus
• Filter type: ND filter
• ND strength: ND64
• Filter size: 72mm