The 1-stop, 6.6 x 6.6" NiSi Nano Hard-Edge Graduated IRND Filter 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 coloration of the image and this filter provides up to a 1-stop reduction in light from entering the lens.

The design of this filter has been optimized 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, color 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 color casts and ensure cleaner, truer blacks when using the NiSi 6.6 x 6.6" Nano Hard-Edge Graduated IRND 0.3 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 6.6 x 6.6" Nano Hard-Edge Graduated IRND 0.3 Filter is constructed from optical glass for clarity as well as color fidelity, and measures 4mm thick.

0.3 Optical Density    NiSi Optical Nano Coating    Optical Glass Construction    Neutral Results, Visible, & IR Spectrums    Hard-Edged Line of Transition    Reduce Exposure in Selective Areas    Allows Reduced Shutter Speed    Allows Wider Aperture    Includes Leatherette Pouch

6.6 x 6.6" graduated neutral density filter darkens bright areas of an image, such as skies, while leaving the remainder of the frame unaffected.

2x filter factor provides up to a 1-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 coloration 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 color neutrality and suppress color 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.

Related Questions and Answers

Q: 1. Can this slider be operated manually without using the motorized function?

A: Yes, the iFootage Shark Slider Nano Bundle will support both manual and motorized slides.

Q: 2. Is the lens weather sealed at all?

A: No, the NiSi 15mm f/4 Sunstar ASPH Lens for Nikon Z (Black) is not a weatherproof lens. However, the front element has a water-resistant coating; this prevents the lens from marking.

Q: 3. Will this filter kit work with the Sony RX100 Mark 1 first generation.

A: No

Q: 4. Can I set it to automatically Pan , I want to use it for interviews ( loop mode )

A: Yes, You can have the iFootage Shark Slider Nano repeat moves continuously.

Q: 5. If the track length is 16.6" and the travel distance is 7.9", does that mean the slider has an effective slide distance of about 25"?

A: When mounted on a flat surface the slide distance is 7.9 inches When mounted on a tripod the slide distance is 15.76 inches.

Q: 6. Is this compatible with profoto b10?

A: You can use this stand with a B10.

Q: 7. Does this slider also provide pan movement?

A: The Shark Slider Nano provides panning which is built into the unit.

Q: 8. Can I use it without an app ?

A: Yes, the iFootage Shark Slider Nano Bundle can be controlled via the built-in touchscreen.

Q: 9. Can this lens be used on Canon R7 crop sensor?

A: Yes, the NiSi 15mm f/4 Sunstar ASPH Lens for Canon RF can be used on the Canon EOS R7 Mirrorless Camera, but there will be a crop factor of 1.6X applied to the focal length.

Q: 10. What camera cable does this come with? Cannon, Pentax, Nikon, Sony?

A: The NiSi Bluetooth Wireless Remote Shutter Control does not come with a cable. The correct cable would depend on the brand and model camera.