The NiSi 4 x 5.65" Nano IRND 0.9 Filter offers photographers and filmmakers a powerful tool for achieving precise exposure control. With a strong 8x filter factor, this ND filter delivers a substantial 3-stop reduction in exposure. By incorporating its 0.9 density, this filter significantly darkens the entire scene, providing you with the flexibility to capture shots with a wider aperture or slower shutter speed than typically required. This dynamic control over exposure time and aperture empowers you to expertly manage depth of field and effectively convey motion, enhancing your creative vision. Neutral density filters are crafted to preserve the natural colors of your imagery while seamlessly working in tandem with other filters to unlock a multitude of artistic possibilities.

The NiSi 4 x 5.65" Nano IRND 0.9 Filter has been thoughtfully designed with digital sensors in mind, ensuring an even attenuation of visible and infrared light. The specialized construction minimizes the risk of color casts, which can be particularly problematic when photographing darker subjects with extended exposure times. This filter boasts the innovative NiSi Optical Nano Coating on both surfaces to guarantee exceptional neutrality across the visible and infrared spectra. This results in accurate color representation and richer blacks, free from unwanted color shifts.

Meticulously crafted from optical glass, the NiSi 4 x 5.65" Nano IRND 0.9 Filter offers outstanding clarity and color fidelity. Its slim 4mm thickness ensures compatibility with a variety of filter holders. This filter stands as a premium solution for achieving professional-level exposure control while maintaining the integrity of your visual storytelling.

• 4 x 5.65" neutral density filter darkens the image, allowing you to photograph with a longer shutter speed or wider aperture than normally required.
• Providing a 3-stop exposure reduction, this filter allows you to control depth of field and convey movement more easily.
• 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.
• Constructed from optical glass for clarity.
• Leatherette pouch included for storage and transport.