This 3-stop, 46mm Heliopan ND Filter provides a 3-stop exposure reduction. Its 0.9 optical density creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed without overexposing your image. By slowing your exposure time, you can create motion blur for special effects or to convey a sense of movement. Opening your iris allows you to create shallow depth of field, which can help isolate your subject. 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 four layers of anti-reflection coating. Together, these eight coatings offer greater protection to the filter substrate and help it to stay clean for longer than with uncoated filters.

This Heliopan neutral density filter is constructed from Schott glass for increased optical clarity as well as color fidelity and features a brass filter ring for enhanced durability and jamming prevention.

0.9 Optical Density    Multicoated    Schott Glass    Brass Ring    46mm Front Filter Threads    Knurled Sides    Darkens Entire Image    Allows Reduced Shutter Speed    Allows Wider Aperture

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

Providing a 3-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 four layers of anti-reflection coating to prevent internal ghosting and reflections.

Constructed from SCHOTT glass for optical clarity.

Brass filter ring helps to prevent jamming and provides additional strength.

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

46mm front filter threads allow for use with other filters.

Related Questions and Answers

Q: 1. does the filter have front threads as to add a lens cap?

A: The Heliopan 52mm ND 3.0 has 52mm front-filter threads for other filters or a lens cap.

Q: 2. Would this Heliopan Variable ND filter fit a sony lens?

A: Whether this filter would fit depends on which Sony lens you own.

Q: 3. Dear All,I'm about to purchase a ND filter for Zeiss 15 f2.8Before purchase I wanna be sure 95mm filters do not produce any vignetting. Are Heliopan good for these purpose? Slim enough?I would by different ND and leverage on only one shipping cost! But for this purpose I have to be sure in advance that a single filter (multiple filters of course will produce vignetting) is okThx a lotM

A: The Heliopan 95mm Neutral Density 3.0 filter will be a great choice for the Zeiss 15mm f/2.8 lens. You should not experience vignette using this ND filter on that lens.

Q: 4. What's the actual filter weight (not package shipping weight) in grams. Looking for options for drone lens...?

A: Sorry, we do not have the actual weight on record and we cannot weigh it. I would subtract a few ounces to get at the weight you need to know.

Q: 5. Will this filter fit a Leica Summilux 50mm F1.4 and would cause vignetting in the image wide open?

A: The Heliopan 46mm Variable Gray ND Filter will fit the Leica Summilux-M 50mm f/1.4 ASPH. Lens and will not vignette.

Q: 6. I've got a few questions about this heliopan ND filter i was hoping i can get help on.1. Is this a multi-coated filter?2. Will it vignette with wide angle lenses (i.e. 16-35mm Canon f4L lens)?3. does it have front filter threads?

A: Not sure on the multi coating, but I believe they are at least single coated. This filter is relatively thin, so vignetting should not be a problem on that lens. Yes, they have front filter threads. With that said, I would recommend checking out the Firecrest ND filters. They are very thin, have front threads and they have great multi coating.

Q: 7. sirve para un lente de 85 mm?

A: distancia focal o tamao de hilo?

Q: 8. What is the weight of this filter?

A: The manufacturer does not provide the exact weight of the filter, but the shipping weight (which includes the package) is 1.6 oz. The filter itself (without the packaging) would be approximately half of that -- 0.8 oz. (23 g).

Q: 9. Will this fit on a Rokinon 35mm F1.4 AF Series II Full Frame Wide Angle (Sony E) Lens?

A: No, the Heliopan 35.5mm ND 1.8 Filter (6-Stop) is not compatible with the 67mm filter thread of the Rokinon 35mm f/1.4 AF II Lens for Sony E-Mount Cameras.

Q: 10. does this affect colors in any way? does it desaturate colors as those cheaper ND filters?

A: No, this filter does not affect coloration of the image.