No Cross pattern ND2-32 Multi-layer coating Variable ND filter

What is a Variable ND filter?

1-5 Stop equivalent to ND2-ND32 is best suitable for the standard day from cloudy days to normal sunny day.

GiAi's uniquely designed variable neutral density filter provides the equivalent brightness range of ND2 to ND32.

The singular versatility of the Variable ND filter not only replaces a whole set of stacking neutral density filters it also removes vignetting which may be caused by using multiple filters.

-Before & After VND Effects-

For Longer Exposures

Without changing the aperture, the Variable ND filter allows the freedom to change the shutter speed according to the effect desired. For example, without adjusting the aperture, the same 1/60 scene can be taken using the Variable ND filter with shutter speeds from 1/20 to 6 seconds, with just a turn of the outer filter ring.

The problem of diffraction is eliminated by being able to work with a slow shutter speed.

For Wider Apertures

With the Variable ND filter, the shutter speed remains constant for a wide aperture easily creating a blurred background effect.

Prevents Overexposure / Highlight Clipping

Even with a shutter speed of 1/8000 seconds, a large aperture of f/1.4 or f/1.2 can cause overexposure / highlight clipping. With the Variable ND filter, this overexposure is eliminated.

For HDSLR Movies

For HD video-enabled cameras, use the Variable ND filter to easily adjust light control and shutter speed. The Variable ND filter makes it simple to produce blurred background effects, simulate a night scene or create manual fade in / fade out effects. It is also perfect for use in bright locations such as beach or snow scenes and city scapes.

Easy To Operate / Easy Framing / Easy Focus

With a tripod mounted camera, use the brightest setting for framing and focus and then increase the density to your desired level by simply turning the outer filter ring.

Avoid Vignetting

The singular versatility of the Variable ND filter not only replaces a whole set of stacking neutral density filters it also removes vignetting which may be caused by using multiple filters.