The NiSi 4 x 5.65" Nano IRND 1.2 Filter serves as a valuable tool in the realm of photography, acting as a 4-stop exposure reduction agent. With its 1.2 density, it effectively darkens the entire image canvas, enabling photographers to capture scenes with wider apertures or slower shutter speeds than typically required. By manipulating exposure time and aperture settings, the photographer gains control over depth of field and motion portrayal. A key attribute of neutral density filters is their ability to achieve these effects without impacting the natural coloration of the image, making them ideal companions for other filters in various setups.

Designed with the intricacies of digital sensors in mind, the NiSi 4 x 5.65" Nano IRND 1.2 Filter is engineered to offer nearly uniform attenuation across both visible and infrared light spectrums. Recognizing the heightened susceptibility of digital sensors to infrared light compared to traditional film, NiSi employs an innovative solution—the application of NiSi Optical Nano Coating to all surfaces of the filter. This coating neutralizes color casts, thus delivering cleaner and truer blacks in captured images. Crafted from optical glass, this filter measures 4mm in thickness, ensuring both clarity and color accuracy.

• 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 4-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.