NiSi Filter IRND64 Pro Nano Huc 40,5mm

NiSi Filter IRND64 Nano Huc 40,5mm – 6-stop ND with ultra-thin 3.5mm frame

The NiSi Filter IRND64 Nano Huc 40,5mm is a 6-stop neutral density (ND) filter designed for photographers and videographers who need to reduce light uniformly. It lets you use slower shutter speeds or larger apertures than otherwise possible, and it fits lenses with a 40,5mm thread size.

Why choose this ND filter?

This filter reduces exposure by six stops, enabling creative control over motion blur and depth of field. Videographers can shoot at specific speeds to achieve a natural image rendition, while landscape and portrait photographers can use longer exposures or wider apertures to shape their images.

Key features and benefits

• Reduces exposure by 6 stops, allowing longer shutter speeds or larger apertures.
• Infrared (IR) coating helps eliminate infrared light and avoids color casts at long exposures.
• Made of optical glass to maintain image quality.
• Nano coating repels water and grease, making the surface easier to clean and maintain.
• Matt black, ultra-thin filter frame (3.5mm) reduces the risk of vignetting on super wide-angle lenses.

How you can use it

Attach the filter to your lens to uniformly reduce the amount of light entering the camera. Then you can:

• Choose a longer shutter speed to create controlled motion blur in water, clouds, and moving subjects.
• Use a larger aperture to achieve a shallower depth of field for portraits or selective focus.
• Maintain specific frame rates and shutter speeds for natural-looking video exposure.

Because the filter is thin and matt black, it is particularly suitable for super wide-angle lenses where vignetting is a concern.

Specifications

FAQ

question: Will this filter change my color rendition?
Answer: The filter is designed with coatings that have no effect on color rendition, and the IR coating helps prevent color casts that can occur during long exposures.

question: Does the filter affect sharpness or resolution?
Answer: The NiSi IRND64 Nano Huc is made from optical glass with a nano coating that is specified not to affect sharpness and resolution.

question: Is this filter suitable for wide-angle lenses?
Answer: Yes. The frame is only 3.5mm thick, which makes the filter ultra thin and lowers the risk of vignetting on super wide-angle lenses.

question: Who is this filter intended for?
Answer: It is intended for videographers who want to shoot at specific speeds for natural-looking video, as well as landscape and portrait photographers who need slower shutter speeds or wider apertures than available without an ND filter.

question: How does the nano coating help in the field?
Answer: The nano coating repels water and grease, making the filter easier to clean and keeping it clearer in humid or wet conditions.