True to life color
High Definition
Optical Glass
Ultra Slim Frame
Waterproof and Pro Nano Coating
ND64 6 Stop
The NiSi HUC IR Neutral Density Filter ND64 (1.8) 6 Stop is specially designed to reduce the amount of light entering the camera by 6 stops. This filter is made from high-quality optical glass with nano coating to prevent losing any single bit of detail. Neutral density filters do not affect the coloration of the image and the 1.8 density provides a 6 stop reduction in light from entering the lens.

The ND Filter creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. By slowing your exposure time or increasing your aperture, you are able to control the depth of field and convey movement in your images. The ND64 6 stops ND filter is generally used during the golden hour to create exposures of 1-2 minutes for smooth water or clouds. A 6 Stop is also great for capturing dynamic water while retaining some texture before the golden hour.

By using neutral density filters the camera is vulnerable to infrared light which will cast the unwanted red color to the photos when shooting at a small aperture. The added infrared protection coating layer to this filter helps to eliminate the infrared light through the lens to bring back the natural color.

True to life color
High Definition
Optical Glass
Ultra Slim Frame
Waterproof and Pro Nano Coating
ND64 6 Stop
The NiSi HUC IR Neutral Density Filter ND64 (1.8) 6 Stop is specially designed to reduce the amount of light entering the camera by 6 stops. This filter is made from high-quality optical glass with nano coating to prevent losing any single bit of detail. Neutral density filters do not affect the coloration of the image and the 1.8 density provides a 6 stop reduction in light from entering the lens.

The ND Filter creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. By slowing your exposure time or increasing your aperture, you are able to control the depth of field and convey movement in your images. The ND64 6 stops ND filter is generally used during the golden hour to create exposures of 1-2 minutes for smooth water or clouds. A 6 Stop is also great for capturing dynamic water while retaining some texture before the golden hour.

By using neutral density filters the camera is vulnerable to infrared light which will cast the unwanted red color to the photos when shooting at a small aperture. The added infrared protection coating layer to this filter helps to eliminate the infrared light through the lens to bring back the natural color.

True to life color
High Definition
Optical Glass
Ultra Slim Frame
Waterproof and Pro Nano Coating
ND64 6 Stop
The NiSi HUC IR Neutral Density Filter ND64 (1.8) 6 Stop is specially designed to reduce the amount of light entering the camera by 6 stops. This filter is made from high-quality optical glass with nano coating to prevent losing any single bit of detail. Neutral density filters do not affect the coloration of the image and the 1.8 density provides a 6 stop reduction in light from entering the lens.

The ND Filter creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. By slowing your exposure time or increasing your aperture, you are able to control the depth of field and convey movement in your images. The ND64 6 stops ND filter is generally used during the golden hour to create exposures of 1-2 minutes for smooth water or clouds. A 6 Stop is also great for capturing dynamic water while retaining some texture before the golden hour.

By using neutral density filters the camera is vulnerable to infrared light which will cast the unwanted red color to the photos when shooting at a small aperture. The added infrared protection coating layer to this filter helps to eliminate the infrared light through the lens to bring back the natural color.

True to life color
High Definition
Optical Glass
Ultra Slim Frame
Waterproof and Pro Nano Coating
ND64 6 Stop
The NiSi HUC IR Neutral Density Filter ND64 (1.8) 6 Stop is specially designed to reduce the amount of light entering the camera by 6 stops. This filter is made from high-quality optical glass with nano coating to prevent losing any single bit of detail. Neutral density filters do not affect the coloration of the image and the 1.8 density provides a 6 stop reduction in light from entering the lens.

The ND Filter creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. By slowing your exposure time or increasing your aperture, you are able to control the depth of field and convey movement in your images. The ND64 6 stops ND filter is generally used during the golden hour to create exposures of 1-2 minutes for smooth water or clouds. A 6 Stop is also great for capturing dynamic water while retaining some texture before the golden hour.

By using neutral density filters the camera is vulnerable to infrared light which will cast the unwanted red color to the photos when shooting at a small aperture. The added infrared protection coating layer to this filter helps to eliminate the infrared light through the lens to bring back the natural color.

True to life color
High Definition
Optical Glass
Ultra Slim Frame
Waterproof and Pro Nano Coating
ND64 6 Stop
The NiSi HUC IR Neutral Density Filter ND64 (1.8) 6 Stop is specially designed to reduce the amount of light entering the camera by 6 stops. This filter is made from high-quality optical glass with nano coating to prevent losing any single bit of detail. Neutral density filters do not affect the coloration of the image and the 1.8 density provides a 6 stop reduction in light from entering the lens.

The ND Filter creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. By slowing your exposure time or increasing your aperture, you are able to control the depth of field and convey movement in your images. The ND64 6 stops ND filter is generally used during the golden hour to create exposures of 1-2 minutes for smooth water or clouds. A 6 Stop is also great for capturing dynamic water while retaining some texture before the golden hour.

By using neutral density filters the camera is vulnerable to infrared light which will cast the unwanted red color to the photos when shooting at a small aperture. The added infrared protection coating layer to this filter helps to eliminate the infrared light through the lens to bring back the natural color.

True to life color
High Definition
Optical Glass
Ultra Slim Frame
Waterproof and Pro Nano Coating
ND64 6 Stop
The NiSi HUC IR Neutral Density Filter ND64 (1.8) 6 Stop is specially designed to reduce the amount of light entering the camera by 6 stops. This filter is made from high-quality optical glass with nano coating to prevent losing any single bit of detail. Neutral density filters do not affect the coloration of the image and the 1.8 density provides a 6 stop reduction in light from entering the lens.

The ND Filter creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. By slowing your exposure time or increasing your aperture, you are able to control the depth of field and convey movement in your images. The ND64 6 stops ND filter is generally used during the golden hour to create exposures of 1-2 minutes for smooth water or clouds. A 6 Stop is also great for capturing dynamic water while retaining some texture before the golden hour.

By using neutral density filters the camera is vulnerable to infrared light which will cast the unwanted red color to the photos when shooting at a small aperture. The added infrared protection coating layer to this filter helps to eliminate the infrared light through the lens to bring back the natural color.

True to life color
High Definition
Optical Glass
Ultra Slim Frame
Waterproof and Pro Nano Coating
ND64 6 Stop
The NiSi HUC IR Neutral Density Filter ND64 (1.8) 6 Stop is specially designed to reduce the amount of light entering the camera by 6 stops. This filter is made from high-quality optical glass with nano coating to prevent losing any single bit of detail. Neutral density filters do not affect the coloration of the image and the 1.8 density provides a 6 stop reduction in light from entering the lens.

The ND Filter creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. By slowing your exposure time or increasing your aperture, you are able to control the depth of field and convey movement in your images. The ND64 6 stops ND filter is generally used during the golden hour to create exposures of 1-2 minutes for smooth water or clouds. A 6 Stop is also great for capturing dynamic water while retaining some texture before the golden hour.

By using neutral density filters the camera is vulnerable to infrared light which will cast the unwanted red color to the photos when shooting at a small aperture. The added infrared protection coating layer to this filter helps to eliminate the infrared light through the lens to bring back the natural color.

True to life color
High Definition
Optical Glass
Ultra Slim Frame
Waterproof and Pro Nano Coating
ND64 6 Stop
The NiSi HUC IR Neutral Density Filter ND64 (1.8) 6 Stop is specially designed to reduce the amount of light entering the camera by 6 stops. This filter is made from high-quality optical glass with nano coating to prevent losing any single bit of detail. Neutral density filters do not affect the coloration of the image and the 1.8 density provides a 6 stop reduction in light from entering the lens.

The ND Filter creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. By slowing your exposure time or increasing your aperture, you are able to control the depth of field and convey movement in your images. The ND64 6 stops ND filter is generally used during the golden hour to create exposures of 1-2 minutes for smooth water or clouds. A 6 Stop is also great for capturing dynamic water while retaining some texture before the golden hour.

By using neutral density filters the camera is vulnerable to infrared light which will cast the unwanted red color to the photos when shooting at a small aperture. The added infrared protection coating layer to this filter helps to eliminate the infrared light through the lens to bring back the natural color.

Ultra-Thin frame
10 Stops Exposure, No Color Cast
Top Smooth Finish on the Surface
Matt Black Superfine Frosted Frame.
Neutral Density 3.0 (exposure adjustment = 10 stops, transmits 0.1% of light)
IR Coating to reduce color cast
Nano Coating
The NiSi Nano IR Neutral Density Filter ND1000 is specially designed for landscape photographers. This filter is made from high-quality optical glass with nano coating to prevent losing any single bit of detail. Neutral density filters do not affect the coloration of the image and the 3.0 density provides a 10 stop reduction in light from entering the lens.

Attaching a neutral density (ND) filter to your lens uniformly reduces the amount of light entering the lens. The ND filter is helpful when the contrast between the highlights and shadows is too great to get quality exposure. The ND Filter also can enable greater motion blurring and image detail by allowing a large aperture and/or a slow shutter speed to be used. A variant on the ND filter is the graduated ND, in which there is a gradient that effects the reduction of light in a graduated, neutral level from 100% to 0% across the length of the filter. The Graduated ND is recommended for shooting landscapes and seascapes because you can reduce the brightness of the sky (for better contrast) but still maintain an affecting exposure of the land or water.

By using neutral density filter the camera is vulnerable to infrared light which will cast the unwanted red color to the photos when shooting at small aperture. The added the infrared protection coating layer to this filter which helps to eliminate the infrared light through the lens to bring back the natural color.

Ultra-Thin frame
10 Stops Exposure, No Color Cast
Top Smooth Finish on the Surface
Matt Black Superfine Frosted Frame.
Neutral Density 3.0 (exposure adjustment = 10 stops, transmits 0.1% of light)
IR Coating to reduce color cast
Nano Coating
The NiSi Nano IR Neutral Density Filter ND1000 is specially designed for landscape photographers. This filter is made from high-quality optical glass with nano coating to prevent losing any single bit of detail. Neutral density filters do not affect the coloration of the image and the 3.0 density provides a 10 stop reduction in light from entering the lens.

Attaching a neutral density (ND) filter to your lens uniformly reduces the amount of light entering the lens. The ND filter is helpful when the contrast between the highlights and shadows is too great to get quality exposure. The ND Filter also can enable greater motion blurring and image detail by allowing a large aperture and/or a slow shutter speed to be used. A variant on the ND filter is the graduated ND, in which there is a gradient that effects the reduction of light in a graduated, neutral level from 100% to 0% across the length of the filter. The Graduated ND is recommended for shooting landscapes and seascapes because you can reduce the brightness of the sky (for better contrast) but still maintain an affecting exposure of the land or water.

By using neutral density filter the camera is vulnerable to infrared light which will cast the unwanted red color to the photos when shooting at small aperture. The added the infrared protection coating layer to this filter which helps to eliminate the infrared light through the lens to bring back the natural color.

Ultra-Thin frame
10 Stops Exposure, No Color Cast
Top Smooth Finish on the Surface
Matt Black Superfine Frosted Frame.
Neutral Density 3.0 (exposure adjustment = 10 stops, transmits 0.1% of light)
IR Coating to reduce color cast
Nano Coating
The NiSi Nano IR Neutral Density Filter ND1000 is specially designed for landscape photographers. This filter is made from high-quality optical glass with nano coating to prevent losing any single bit of detail. Neutral density filters do not affect the coloration of the image and the 3.0 density provides a 10 stop reduction in light from entering the lens.

Attaching a neutral density (ND) filter to your lens uniformly reduces the amount of light entering the lens. The ND filter is helpful when the contrast between the highlights and shadows is too great to get quality exposure. The ND Filter also can enable greater motion blurring and image detail by allowing a large aperture and/or a slow shutter speed to be used. A variant on the ND filter is the graduated ND, in which there is a gradient that effects the reduction of light in a graduated, neutral level from 100% to 0% across the length of the filter. The Graduated ND is recommended for shooting landscapes and seascapes because you can reduce the brightness of the sky (for better contrast) but still maintain an affecting exposure of the land or water.

By using neutral density filter the camera is vulnerable to infrared light which will cast the unwanted red color to the photos when shooting at small aperture. The added the infrared protection coating layer to this filter which helps to eliminate the infrared light through the lens to bring back the natural color.

Ultra-Thin frame
10 Stops Exposure, No Color Cast
Top Smooth Finish on the Surface
Matt Black Superfine Frosted Frame.
Neutral Density 3.0 (exposure adjustment = 10 stops, transmits 0.1% of light)
IR Coating to reduce color cast
Nano Coating
The NiSi Nano IR Neutral Density Filter ND1000 is specially designed for landscape photographers. This filter is made from high-quality optical glass with nano coating to prevent losing any single bit of detail. Neutral density filters do not affect the coloration of the image and the 3.0 density provides a 10 stop reduction in light from entering the lens.

Attaching a neutral density (ND) filter to your lens uniformly reduces the amount of light entering the lens. The ND filter is helpful when the contrast between the highlights and shadows is too great to get quality exposure. The ND Filter also can enable greater motion blurring and image detail by allowing a large aperture and/or a slow shutter speed to be used. A variant on the ND filter is the graduated ND, in which there is a gradient that effects the reduction of light in a graduated, neutral level from 100% to 0% across the length of the filter. The Graduated ND is recommended for shooting landscapes and seascapes because you can reduce the brightness of the sky (for better contrast) but still maintain an affecting exposure of the land or water.

By using neutral density filter the camera is vulnerable to infrared light which will cast the unwanted red color to the photos when shooting at small aperture. The added the infrared protection coating layer to this filter which helps to eliminate the infrared light through the lens to bring back the natural color.

Ultra-Thin frame
10 Stops Exposure, No Color Cast
Top Smooth Finish on the Surface
Matt Black Superfine Frosted Frame.
Neutral Density 3.0 (exposure adjustment = 10 stops, transmits 0.1% of light)
IR Coating to reduce color cast
Nano Coating
The NiSi Nano IR Neutral Density Filter ND1000 is specially designed for landscape photographers. This filter is made from high-quality optical glass with nano coating to prevent losing any single bit of detail. Neutral density filters do not affect the coloration of the image and the 3.0 density provides a 10 stop reduction in light from entering the lens.

Attaching a neutral density (ND) filter to your lens uniformly reduces the amount of light entering the lens. The ND filter is helpful when the contrast between the highlights and shadows is too great to get quality exposure. The ND Filter also can enable greater motion blurring and image detail by allowing a large aperture and/or a slow shutter speed to be used. A variant on the ND filter is the graduated ND, in which there is a gradient that effects the reduction of light in a graduated, neutral level from 100% to 0% across the length of the filter. The Graduated ND is recommended for shooting landscapes and seascapes because you can reduce the brightness of the sky (for better contrast) but still maintain an affecting exposure of the land or water.

By using neutral density filter the camera is vulnerable to infrared light which will cast the unwanted red color to the photos when shooting at small aperture. The added the infrared protection coating layer to this filter which helps to eliminate the infrared light through the lens to bring back the natural color.

Ultra-Thin frame
10 Stops Exposure, No Color Cast
Top Smooth Finish on the Surface
Matt Black Superfine Frosted Frame.
Neutral Density 3.0 (exposure adjustment = 10 stops, transmits 0.1% of light)
IR Coating to reduce color cast
Nano Coating
The NiSi Nano IR Neutral Density Filter ND1000 is specially designed for landscape photographers. This filter is made from high-quality optical glass with nano coating to prevent losing any single bit of detail. Neutral density filters do not affect the coloration of the image and the 3.0 density provides a 10 stop reduction in light from entering the lens.

Attaching a neutral density (ND) filter to your lens uniformly reduces the amount of light entering the lens. The ND filter is helpful when the contrast between the highlights and shadows is too great to get quality exposure. The ND Filter also can enable greater motion blurring and image detail by allowing a large aperture and/or a slow shutter speed to be used. A variant on the ND filter is the graduated ND, in which there is a gradient that effects the reduction of light in a graduated, neutral level from 100% to 0% across the length of the filter. The Graduated ND is recommended for shooting landscapes and seascapes because you can reduce the brightness of the sky (for better contrast) but still maintain an affecting exposure of the land or water.

By using neutral density filter the camera is vulnerable to infrared light which will cast the unwanted red color to the photos when shooting at small aperture. The added the infrared protection coating layer to this filter which helps to eliminate the infrared light through the lens to bring back the natural color.

Ultra-Thin frame
10 Stops Exposure, No Color Cast
Top Smooth Finish on the Surface
Matt Black Superfine Frosted Frame.
Neutral Density 3.0 (exposure adjustment = 10 stops, transmits 0.1% of light)
IR Coating to reduce color cast
Nano Coating
The NiSi Nano IR Neutral Density Filter ND1000 is specially designed for landscape photographers. This filter is made from high-quality optical glass with nano coating to prevent losing any single bit of detail. Neutral density filters do not affect the coloration of the image and the 3.0 density provides a 10 stop reduction in light from entering the lens.

Attaching a neutral density (ND) filter to your lens uniformly reduces the amount of light entering the lens. The ND filter is helpful when the contrast between the highlights and shadows is too great to get quality exposure. The ND Filter also can enable greater motion blurring and image detail by allowing a large aperture and/or a slow shutter speed to be used. A variant on the ND filter is the graduated ND, in which there is a gradient that effects the reduction of light in a graduated, neutral level from 100% to 0% across the length of the filter. The Graduated ND is recommended for shooting landscapes and seascapes because you can reduce the brightness of the sky (for better contrast) but still maintain an affecting exposure of the land or water.

By using neutral density filter the camera is vulnerable to infrared light which will cast the unwanted red color to the photos when shooting at small aperture. The added the infrared protection coating layer to this filter which helps to eliminate the infrared light through the lens to bring back the natural color.

Ultra-Thin frame
10 Stops Exposure, No Color Cast
Top Smooth Finish on the Surface
Matt Black Superfine Frosted Frame.
Neutral Density 3.0 (exposure adjustment = 10 stops, transmits 0.1% of light)
IR Coating to reduce color cast
Nano Coating
The NiSi Nano IR Neutral Density Filter ND1000 is specially designed for landscape photographers. This filter is made from high-quality optical glass with nano coating to prevent losing any single bit of detail. Neutral density filters do not affect the coloration of the image and the 3.0 density provides a 10 stop reduction in light from entering the lens.

Attaching a neutral density (ND) filter to your lens uniformly reduces the amount of light entering the lens. The ND filter is helpful when the contrast between the highlights and shadows is too great to get quality exposure. The ND Filter also can enable greater motion blurring and image detail by allowing a large aperture and/or a slow shutter speed to be used. A variant on the ND filter is the graduated ND, in which there is a gradient that effects the reduction of light in a graduated, neutral level from 100% to 0% across the length of the filter. The Graduated ND is recommended for shooting landscapes and seascapes because you can reduce the brightness of the sky (for better contrast) but still maintain an affecting exposure of the land or water.

By using neutral density filter the camera is vulnerable to infrared light which will cast the unwanted red color to the photos when shooting at small aperture. The added the infrared protection coating layer to this filter which helps to eliminate the infrared light through the lens to bring back the natural color.

Ultra-Thin frame
10 Stops Exposure, No Color Cast
Top Smooth Finish on the Surface
Matt Black Superfine Frosted Frame.
Neutral Density 3.0 (exposure adjustment = 10 stops, transmits 0.1% of light)
IR Coating to reduce color cast
Nano Coating
The NiSi Nano IR Neutral Density Filter ND1000 is specially designed for landscape photographers. This filter is made from high-quality optical glass with nano coating to prevent losing any single bit of detail. Neutral density filters do not affect the coloration of the image and the 3.0 density provides a 10 stop reduction in light from entering the lens.

Attaching a neutral density (ND) filter to your lens uniformly reduces the amount of light entering the lens. The ND filter is helpful when the contrast between the highlights and shadows is too great to get quality exposure. The ND Filter also can enable greater motion blurring and image detail by allowing a large aperture and/or a slow shutter speed to be used. A variant on the ND filter is the graduated ND, in which there is a gradient that effects the reduction of light in a graduated, neutral level from 100% to 0% across the length of the filter. The Graduated ND is recommended for shooting landscapes and seascapes because you can reduce the brightness of the sky (for better contrast) but still maintain an affecting exposure of the land or water.

By using neutral density filter the camera is vulnerable to infrared light which will cast the unwanted red color to the photos when shooting at small aperture. The added the infrared protection coating layer to this filter which helps to eliminate the infrared light through the lens to bring back the natural color.

Ultra-Thin frame
10 Stops Exposure, No Color Cast
Top Smooth Finish on the Surface
Matt Black Superfine Frosted Frame.
Neutral Density 3.0 (exposure adjustment = 10 stops, transmits 0.1% of light)
IR Coating to reduce color cast
Nano Coating The NiSi 49mm Nano IR Neutral Density Filter ND1000 (3.0) 10 Stop is specially designed for landscape photographers. This filter is made from high quality optical glass with nano coating to prevent losing any single bit of detail. Neutral density filters do not affect the coloration of the image and the 3.0 density provides a 10 stop reduction in light from entering the lens.

Attaching a neutral density (ND) filter to your lens uniformly reduces the amount of light entering the lens. The ND filter is helpful when the contrast between the highlights and shadows is too great to get a quality exposure. The ND Filter also can enable greater motion blurring and image detail by allowing a large aperture and/or a slow shutter speed to be used.

A variant on the ND filter is the graduated ND, in which there is a gradient that effects the reduction of light in a graduated, neutral level from 100% to 0% across the length of the filter. The Graduated ND is recommended for shooting landscapes and seascapes because you can reduce the brightness of the sky (for better contrast) but still maintain an affecting exposure of the land or water.

By using neutral density filter the camera is vulnerable to infrared light which will cast the unwanted red color to the photos when shooting at small aperture. The added the infrared protection coating layer to this filter which helps to eliminate the infrared light through the lens to bring back the natural color.

Ultra-Thin frame
10 Stops Exposure, No Color Cast
Top Smooth Finish on the Surface
Matt Black Superfine Frosted Frame.
Neutral Density 3.0 (exposure adjustment = 10 stops, transmits 0.1% of light)
IR Coating to reduce color cast
Nano Coating The NiSi Nano IR Neutral Density Filter ND1000 (3.0) 10 Stop is specially designed for landscape photographers. This filter is made from high quality optical glass with nano coating to prevent losing any single bit of detail. Neutral density filters do not affect the coloration of the image and the 3.0 density provides a 10 stop reduction in light from entering the lens.

Attaching a neutral density (ND) filter to your lens uniformly reduces the amount of light entering the lens. The ND filter is helpful when the contrast between the highlights and shadows is too great to get a quality exposure. The ND Filter also can enable greater motion blurring and image detail by allowing a large aperture and/or a slow shutter speed to be used.

A variant on the ND filter is the graduated ND, in which there is a gradient that effects the reduction of light in a graduated, neutral level from 100% to 0% across the length of the filter. The Graduated ND is recommended for shooting landscapes and seascapes because you can reduce the brightness of the sky (for better contrast) but still maintain an affecting exposure of the land or water.

By using neutral density filter the camera is vulnerable to infrared light which will cast the unwanted red color to the photos when shooting at small aperture. The added the infrared protection coating layer to this filter which helps to eliminate the infrared light through the lens to bring back the natural color.

Variable Neutral Density Filter Offering Greater Control Over Exposure Settings, Allows Reduce Shutter Speeds and Wider Apertures
True Color result that avoids color shift seen in other Variable filters
Variable 0.3 to 1.5 Neutral Density
Reduces Exposure by 1 to 5 Stops
Exposure Range-Control Filter Ring with Hard Stops at Each End
No “X” Effect
High Definition optical glass
Nano Coating, Waterproof and Anti-Reflective Coating
An optional rotating lever that can be removed
Larger front thread to avoid vignetting on wider lenses
Includes lens cap and pouch
The NiSi True Color ND-VARIO Pro Nano 1-5stops Variable ND is designed to mount onto lenses with 82mm front filter threads and provides an exposure reduction of 1 to 5 stops. The 0.3 to 1.5 density creates a darkening of the entire image, allowing wider apertures or slower shutter speeds than usually possible. The degree of density is easily controlled by rotating the front filter ring with or without the included silver lever, helping you predetermine the additional exposure length required. By slowing your exposure time or increasing your aperture, you can control the depth of field and convey movement more easily. The transition of density occurs smoothly which allows the photographer or videographer to adjust exposure length to the exact amount required for a given scene. For easier, repeatable control over density settings, the front ring is visually marked with numbers representing the different stop values. The ring features silver side knurlings for a secure grip and easy installation and removal. For those using this filter with cinema or video cameras, combined adjustments of aperture and this filter allow fine adjustments of the depth of field while retaining the designated frame rate.