NiSi Glass 100X150mm Nano Multicoated Graduated IR Neutral Density 0.6 Hard Edge IR Filter (2-Stops)
NiSi 100x150mm Nano IR Hard Graduated Neutral Density Filter – GND4 (0.6) – 2 Stop
The NiSi Graduated Glass Neutral Density filters adopt our exclusive Nano dual sided gradual Multi-coating, this means ultra violet to near-infrared light can pass through evenly, ensuring a perfectly neutral effect. NiSi filters are precision cut, polished and optically processed to allow for extreme flatness and high parallelism for the highest quality glass, image quality and image crispness. The Optical Nano Multi-Coating provides for a perfectly neutral filter that has no color shift or color cast. This optical Nano coating is also anti-glaring and anti-reflective, alleviating solar glare. This technology was developed for the NiSi IR ND exclusively by NiSi Filters. This is a breakthrough in the world of Digital Imaging.
Compatible with Lee, Hitech, NiSi and Cokin 4×4 Holders.
The 100x150mm Nano IR Hard Graduated Neutral Density filter from Nisi is specially designed for landscape photographers. This filter is made from high quality optical glass (not rasin) with nano coating to prevent losing any single bit of detail. Neutral density filters do not affect the coloration of the image and the 0.6 density provides a 2 stop reduction in light from entering the lens. This filter measures 3.9 x 5.9″ / 100 x 150mm and is compatible with the Nisi 100mm filter holder or other 100mm Standard Filter Holder (Lee, Cokin or Formatt Hitech). The filter can be repositioned in the holder allowing recompose the photo for the best result.
The use of Hard GNDs is usually defined by a obvious boundary between the bright and dark area of the scene. They are therefore used when the separation between the bright and the dark areas of the scene is very defined, such as the horizon line or the boundary between sea level and the sky.
By using neutral density filter the camera is vulnerable to infrared light which will cast the unwanted red colour 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 colour.
Can be used for Canon 16-35,Canon 24-70,Nikon 24-70, the Nikon 70-200 and other 52mm, 55mm, 58mm, 62mm, 67mm, 72mm, 77mm, 82mm lenses that are compatible with Lee Cokin Hitech Singh-Ray and other brand holder.
The filters have a double sided waterproof coating.
High Definition: The glass is fine annealing environmental protection optical glass H-K9L, it is specially used for optical lens.Double sides optical grinding and polishing to make sure the high definition of glass. Glass can bear extreme environment, but resin and glue line will deform in high and low temperature, which will influence the parallelism.
Ultra Low color cast: NiSi GND adopts our exclusive research and development gradual coating, the light from ultra violet to near-infrared light can pass through evenly. NiSi glass GND is durable, but the color of resin will fade, and glue line will easily come unglued.
Anti-glaring: Double sided anti-reflection coating helps avoid high reflection of metal film such as aluminum or chromium film. Double sides water-proof, anti-glaring and reflection coating, can lower the reflection and make the filter easy to clean.
World’s first Nano coating square optical gradient filter. It’s made from environmental optical glass (H-K9L).