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NiSi 150 x 170mm Nano Hard-Edge Graduated IRND 0.9 Filter (3-Stop)

Product #60319 | SKU NIP-150-HGND0.9 | NiSi
In Stock with supplier Usually ships in 4 - 5 working days what does this mean?
SAVE $90
Sale Price $399.00
was $489.00
In Stock with supplier Usually ships in 4 - 5 working days what does this mean?
YOU SAVE $90
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ON SALE in End of Financial Year Sale until 04 Apr or while stock lasts

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Features

  • 8x Filter Factor, 3-Stop
  • Reduce Exposure in Selective Areas
  • Hard-Edged Line of Transition
  • Allows Reduced Shutter Speed
  • Allows Wider Aperture

Description

The NiSi 150 x 170mm Nano Hard-Edge Graduated IRND 0.9 Filter is a rectangular filter that helps to darken specific areas of an image, such as bright skies, while allowing for a normal, unaffected exposure in the other regions of the image. The filter is densest at the edge and tapers to clear by the middle, with a hard-edged line of transition between the dense and clear areas. A neutral density filter with a hard-edged line of transition is particularly useful for images that feature horizons, or any hard transition between the sky and land. Neutral density filters do not affect the colouration of the image and this filter provides up to a 3-stop reduction in light from entering the lens.

The design of this filter has been optimised for use with digital sensors and to promote nearly flat attenuation of visible and infrared light. Due to imaging sensors' greater susceptibility to infrared light, compared to traditional film, colour casts can occur when photographing darker subjects that require increased exposure times. To provide a high level of neutrality across the visible and infrared spectrums in order to eliminate colour casts and ensure cleaner, truer blacks when using the NiSi 150 x 170mm Nano Hard-Edge Graduated IRND 0.9 Filter, one layer of NiSi Optical Nano Coating is applied to each of this filter's surfaces. The Nano coating associated with this filter also results in an improved beading effect when in contact with water or oil for greater cleaning efficiency.

This NiSi 150 x 170mm Nano Hard-Edge Graduated IRND 0.9 Filter is constructed from optical glass for clarity as well as colour fidelity, and measures 2mm thick.

Features

  • 150 x 170mm graduated neutral density filter darkens bright areas of an image, such as skies, while leaving the remainder of the frame unaffected.
  • 8x filter factor provides up to a 3-stop reduction of light in selective areas.
  • Hard-edged line of transition between the dense and clear areas.
  • Useful for images that feature horizons, or any hard transition between the sky and land.
  • Filter does not affect colouration of the image and is ideal for use with other filters.
  • Each surface includes one layer of NiSi Optical Nano Coating that attenuates infrared light as well as visible wavelengths, to maintain colour neutrality and suppress colour casts due to increased exposure times.
  • Nano coating provides an improved beading effect with water or oil for more efficient cleaning.
  • Constructed from optical glass for clarity.
  • Leatherette pouch included for storage and transport.

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Details

  • Product: NiSi 150 x 170mm Nano Hard-Edge Graduated IRND 0.9 Filter (3-Stop)
  • Manufacturer: NiSi
  • Model: NIP-150-HGND0.9
  • SKU: NIP-150-HGND0.9
  • RM Product #: 60319

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