NISI Square Filter 150x170mm Nano IR Hard GND8 (0.9) (3 Stops)
The Nisi Filter 150x170mm Nano IR Hard GND – GND4 (0.6) – 2 Stops is a rectangular filter that helps to darken specific areas of an image, such as clear skies, while allowing a normal and unaffected exposure in the other regions of the image.
The filter is denser at the top edge, with a hard transition line between the dense and light areas. GNDs with hard transitions have a sudden transition from dark to light.
This type of filter is most appropriate for scenes that have a sudden transition from the foreground to the sky.
Most commonly, this would include landscapes without elements that jut above the horizon, such as a seascape facing the open ocean.
They can be used to shoot in direct light, where a sharp transition is required. When used to shoot away from light, they can produce very melancholic and dramatic skies.
Avoid using them where the elements protrude above the horizon, as these elements will appear too dark above the transition line in your image.
NiSi GND filters do not affect image coloration, offer true-to-life colors, and are made of high-quality optical glass (not resin) with nano coating to prevent the loss of any detail.
By using the neutral density filter, the camera is vulnerable to infrared light, which will cast unwanted red color on photos when shooting with a small aperture.
NiSi GND filters have an infrared protective coating layer to eliminate infrared light through the lens to bring back the natural and true color.
The NiSi 150mm filter system is great for cameras with lenses that don't have a standard filter thread.
This 150x170mm filter is compatible with the NiSi 150mm filter system.
CONSTRUCTION
All NiSi squares use Nano Coating®, this text indicates the use of the exclusive Nano Coating treatment that makes the filter water-repellent and oleophobic for perfect sharpness.
NiSi filters also use IR technology, i.e. the coating that blocks infrared light and therefore eliminates the risk of magenta tint.
UNMATCHED QUALITY
NiSi filters are all made of the highest quality lens-grade optical glass so you don't miss even the slightest detail in your images. The special Nano Coating on both sides minimizes unwanted reflections and gives NiSi neutral density filters the characteristic of being water-repellent and oleophobic.
There are no filters of comparable quality thanks to the unique NiSi glass used, with which you can be sure that your lenses will not lose definition.
UNIQUE IN THE MARKET
Thanks to the very high color match and the absence of dominant colors, you can finally say goodbye to impractical and time-consuming color corrections in post-production.
NiSi optical glass is not the classic B270 used by many manufacturers, but it is a superior quality glass used by leading photographic lens manufacturers specifically for the thinnest optical elements, NiSi filters do not degrade the image and allow your lens and photo sensor to always work at its maximum potential.
WEATHERPROOF
The Nano® Coating treatment gives the filter the quality of repelling water and oils, making it easier to clean even in extreme conditions or with the presence of seawater.
The edge finish and rounded corners improve filter strength and grip.
Our filters and filter holders were born to be used outdoors, in any weather situation, enjoy photography in its purest essence.
Box Contents:
1x NISI Square Filter 150x170mm Nano IR Hard GND8 (0.9) (3 Stops)
