Control Your Exposure with NiSi's 100 x 100mm Nano IRND 1.8 Filter

The NiSi 100 x 100mm Nano IRND 1.8 Filter is a great tool for controlling your exposure. With a 64x filter factor, it provides a 6-stop exposure reduction. Its 1.8 density darkens the entire image, allowing you to use a wider aperture or slower shutter speed than normal. This gives you more control over the depth of field and the ability to capture movement more easily. Plus, this ND filter won't affect the colour of your image, making it ideal for pairing with other filters.

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, 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 100 x 100mm Nano IRND 1.8 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 100 x 100mm Nano IRND 1.8 Filter is constructed from optical glass for clarity as well as Colour fidelity and measures 2mm thick.

• 100 x 100mm neutral density filter darkens the image, allowing you to photograph with a longer shutter speed or wider aperture than normally required.
• Providing a 6-stop exposure reduction, this filter allows you to control the depth of field and convey movement more easily.
• Filter does not affect the 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.