The 82mm Sion Solid Neutral Density 0.3 Filter from Vu Filters is an ND filter with a 2x filter factor that provides a 1 stop exposure reduction. Its 0.3 density 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 depth of field and convey movement more easily. Neutral density filters do not affect the coloration of the image and are ideal for pairing with other filters.

To prevent internal ghosting and reflections, each glass surface includes seven layers of anti-reflection coating. This multi-coating also offers greater protection to the filter substrate and helps it to stay clean for longer than with uncoated filters. The Flat Wave Overcoat associated with this Sion solid neutral density filter provides an additional eighth layer over the multi-coatings on the front side of the filter, resulting in an improved beading effect to repel water for greater cleaning efficiency.

This Sion solid neutral density filter is constructed from Schott glass for optical clarity as well as color fidelity and features an aluminum-alloy filter ring for durability while remaining lightweight.

2x Filter Factor, 1 Stop    Darkens Entire Image    Allows Reduced Shutter Speed    Allows Wider Aperture    Multi-Coated    Flat Wave Overcoat    Schott Ultra White Glass    82mm Front Filter Threads    Aluminum-Alloy Filter Ring    Knurled Sides

0.3 neutral density filter darkens the image, allowing you to photograph with a longer shutter speed or wider aperture than normally required.

Providing a 1 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 glass surface includes seven layers of anti-reflection coating to prevent internal ghosting and reflections.

Flat Wave Overcoat repels water with an improved beading effect for more efficient cleaning.

Constructed from Schott glass for optical clarity.

Aluminum-alloy filter ring is durable while remaining lightweight.

Side knurlings to provide a more textured grip when mounting or removing it from a lens.

82mm front filter threads allow for use with other filters.

Plastic case included for storage and transport.

Related Questions and Answers

Q: 1. Can the polarizer be taken out in the filed without unscrewing the brackets?!

A: You must remove the brackets in order to mount or remove the Polarizer filter.

Q: 2. can this be fit on a Rokinon 14mm 2.8 lens?

A: Hi, this filter holder is not compatible. For the Rokinon 14mm lens, you would need a dedicated filter holder like this one: https://www.bhphotovideo.com/c/product/1212507-REG/fotodiox_wndpn145_esntlcp_kr14_wonderpana_145_core_unit.html

Q: 3. Would these work on a camera that has been converted for infrared? Mine passes visible light above 590 nm and near infrared light. I do not want to block infrared light any more than visible light.

A: You would need to ask the company that did the IR conversion specifically but Kolari Vision (for example) makes their own IR ND filter so these filters should be fine too.

Q: 4. This comes with some foam gaskets but don't the filters already have these attached? If so, what's the point of including extras.

A: Those are replacement foam gaskets in case the others wear out.

Q: 5. does this kit come with a filter holder?

A: It does not.

Q: 6. Can you take the polarizer off without unscrewing the holding brackets!?

A: You must remove the brackets in order to mount or remove the Polarizer filter.

Q: 7. How does the VU compare with the B+W?

A: Both brands are rated very high as filters go. And within each brand there are ones that are multi-coated and not. In general it is important that a filter be multi-coated. That helps limit flair. Optically they again are very good but some prefer B+W over the other. And just a note that the specific Vu filter does not have front threads.

Q: 8. can I put a Filter on this Filter?

A: Yes. It has a 55mm front thread as well, so you may stack other 55mm threads on top of it. However, for best practices, it's recommended you keep the amount of stacked filters to as little as possible to prevent transmission loss, artefacts such as glare, color-shifting, etc.

Q: 9. does it matter which way the filter faces when I use it? (trying to manage gasket vs. my holder)

A: Yes, when using the NiSi 100 x 100mm Solid Neutral Density Long-Exposure Filter Kit (3, 6, 10-Stop) the light-blocking gaskets should face towards the lens.

Q: 10. Is there an adapter ring for lenses that use 77mm filters?

A: can this be fit on a Rokinon 14mm 2.8 lens?