Haida 72mm NanoPro Multi-Coated Soft-Edge Grad ND 0.9 Filters – 3 Stop

The Haida NanoPro MC Soft-Edge Graduated Neutral Density 0.9 Filter helps to darken specific areas of an image, such as bright skies, while allowing for 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 soft-edged line of transition between the dense and clear areas. A neutral density filter with a soft-edged line of transition is particularly useful for images that do not have a strongly defined transition between the sky and the foreground. The design of this filter incorporates a rotating mount to allow for precise positioning of the gradation along the horizon line. Neutral density filters do not affect the coloration of the image and the density provides up to a 3-stop reduction in light from entering the lens.

This NanoPro MC graduated ND filter is constructed from optical glass for clarity as well as colour fidelity. To prevent internal ghosting and reflections, each glass surface includes 10 layers of anti-reflection coatings, which also offer greater protection to the filter substrate and help keep it clean for a longer period of time. The Nano coating associated with the Haida NanoPro MC Soft-Edge Graduated Neutral Density 0.9 Filter provides an additional layer that results in an improved beading effect when the surface comes in contact with water or oil, allowing for more efficient cleaning.

A thin, aluminium alloy filter ring assembly minimises the potential for vignetting while remaining durable and lightweight.

• Darkens bright areas of an image, such as skies, while leaving the remainder of the frame unaffected
• Provides up to a 3-stop reduction in light in selective areas
• Soft-edged line of transition between the dense and clear areas
• Useful for images that do not have a strongly defined transition between the sky and the foreground
• Filter does not affect the overall colouration of the image
• Constructed from optical glass for clarity
• Multi-coated to prevent internal ghosting and reflections while maximising light transmission
• Nano coating provides an additional layer that results in an improved beading effect when in contact with water or oil for greater cleaning efficiency
• Thin, aluminium alloy filter ring assembly prevents vignetting while remaining durable and lightweight
• Rotating design allows for gradation positioning along the horizon line
• Front filter threads allow for use with other filters
• Plastic filter case for storage and transport