NiSi 150x170mm GND16 1.2 Soft-Edge Nano Graduated IRND Filter
- 4 stop with soft-edged line
- reduce exposure in selective areas
- NiSi Optical Nano Coating
- glass construction
- PU leather pouch for transport
- compatible with 150mm filter holder systems
150x170mm graduated neutural density filter helps to darken specific areas of an image, other parts remain unaffected.
GND8 system filter is 4- stop reduction in light and can be used in combination with other rectangular filters. NiSi optical Nano Coating allows color neutrality, high definition, improved beading efect of water or oil and efficient cleaning.
By using neutral density filter the camera is vulnerable to infrared light which will cast the unwanted red color to the photos when shooting at small aperture. Nisi added the infrared protection coating layer to this filter which help to eliminate the infrared light through the lens to bring back the nature color.
Soft GND filter are graduated filters, that have a soft transition from dark (1.2) to 100% transparent. Soft GND filter is characterized by a soft transition (they change from light to dark gradually) and are therefore used when the transition between light and dark areas are not so clear. A classic example is a shot in a mountainous area.
dimensions: 150 x 170 x 2mm
edge type: graduated soft
factor: ND16 = 4 stop
material: H-K9L optical glass