Another 3 EV
The filter transmits only one eighth of the light, without the need to change the base VND filter.
VFFOTO ND 8× NANO-PRO US
The VFFOTO magnetic ND 8× filter is primarily designed as an extension for compatible VFFOTO VND filters. It adds another 3 EV, extending the nominal range from VND 2–32× to ND 16–256×. With a magnetic adapter of the same diameter, it can also be used as a standalone ND 8× filter.
Check compatibility first
Choose the extension filter according to the diameter of the VND filter’s front magnetic section, not according to the lens thread or the VND filter’s rear thread.
Not sure? Send us the model designation of your VND filter or a photo of its front section. Technical support will verify compatibility.
Who the filter is for
Whether you shoot video, landscapes or portraits, the ND 8× opens up new creative possibilities.
At the same ISO and aperture, the ND 8× increases the exposure time eightfold. This is an illustrative example; the specific settings depend on the lighting conditions.

Use a wide aperture even in bright sunlight to separate the subject from the background.

Long exposures for creatively capturing the movement of water and clouds as well as the dynamics of the entire scene.

Work with a wide aperture even in bright light.

Extend the range of your existing VND filter by another 3 EV without having to buy a new one.
Extended density range
When the two filters are combined, their nominal filter factors are multiplied: the ND 8× together with the VND 2–32× creates a nominal range of ND 16–256×.
Adjust the light reduction to suit the current lighting conditions.
Quick magnetic attachment to the front of the VND filter.
For shooting video with a wide aperture and taking photographs with longer exposure times.
Note: The stated ND 16–256× range is based on the filters’ nominal ratings. The usable light reduction in practice depends on the focal length, VND setting and photographed scene.
Image test
Select a comparison type and drag the slider to examine detail rendering, colour rendering and a real-world photograph.


The slider provides a direct comparison of detail rendering without a filter and with the VND 32× + ND 8× filter stack.
Ultra-thin construction
Optical glass only 0.7 mm thick and a low-profile 2 mm frame minimise the overall height of the filter stack and reduce the risk of mechanical vignetting.
VFFOTO in-house spectral measurement
The graph shows the measured transmission from 380 to 780 nm. Colour neutrality is indicated primarily by the uniformity of the curve across the visible spectrum. Its deviation from 12.5 % also indicates the filter’s actual density.


Package contents
For standalone use: A VFFOTO 72 mm magnetic adapter is required and is not included.
How the calibration box worksRecommended accessory
A VFFOTO hybrid VND filter with the ND 8× extension filter fitted is not compatible with the original lens cap. To safely cover the filter stack, use a compatible VFFOTO 72 mm magnetic protective lens cap with grip.
View compatible lens cap
Safe use
Neither VND nor ND 8× photographic filters are intended or certified for the safe observation or photography of the Sun, and they do not provide the required reduction of UV and IR radiation. A VND filter is not suitable for photographing a solar eclipse.
Need advice?
If you are unsure about compatibility, choosing an ND extension filter or using it at a particular focal length, consult the FAQ, VFFOTO’s expert articles or our technical support.
Quick answers to questions about use, exposure, compatibility and combining fixed and variable ND filters.
Visit the FAQPractical articles about using variable ND filters, their limitations and suitable focal lengths.
View the articlesWe will help verify your specific combination of lens, VND filter, adapter and ND extension filter.
Contact supportVFFOTO ND 8× NANO-PRO US
A 72 mm magnetic ND 8× filter designed primarily as an extension for compatible VFFOTO VND filters.
Safe use: Neither VND nor ND 8× filters are solar filters. They are not intended for direct observation of the Sun or for eye protection.