The 10-stop, 43mm Heliopan ND Filter provides a 10-stop exposure reduction. Its 3.0 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.

3.0 Optical Density    Multicoated    Schott Glass    Brass Ring    43mm Front Filter Threads    Knurled Sides    Darkens Entire Image    Allows Reduced Shutter Speed    Allows Wider Aperture

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

Providing a 10-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.

43mm front filter threads allow for use with other filters.

Related Questions and Answers

Q: 1. Will this lens work with Nikon D200 ?

A: Yes, it will work with the D200.

Q: 2. Can I use with Nikon D 7200. Do is support auto focus?

A: Yes, this lens is fully compatible with the D7200. The D7200 has its own autofocus motor in it and can autofocus with any autofocus lens made for the Nikon AF mount.

Q: 3. The listing says this lens has image stabilization yet other sites are saying no stabilization, just want to get clarification?

A: The Sigma 10-18mm f/2.8 DC DN Contemporary Lens (Sony E) does not have stabilization.

Q: 4. will this work with d40x?

A: Yes, this lens is compatible with the D40x.

Q: 5. Will this work with a Nikon D3100?

A: Yes, the Sigma 10-20mm f/3.5 EX DC HSM Lens for Nikon F is compatible on the Nikon D3100.

Q: 6. Will this work with the Canon EOS 7d?

A: Thank you for your interest in Sigma products. The 10-20mm f/3.5 EX DC HSM Autofocus Zoom Lens For Canon Cameras is compatible with the Canon 7D.

Q: 7. Weather sealed?

A: The Sigma 10-18mm f/2.8 DC DN Contemporary Lens (Sony E) lens mount incorporates rubber sealing to protect it from dust and water drops.

Q: 8. Can this lens be used with the Pentax K1000 film camera

A: I do not think so; no way to manually set the f stop.

Q: 9. Is the ball head interchangeable?

A: Yes it is interchangeable

Q: 10. what lens support do you suggest when using this lens on the og bmpcc with a cage?

A: Lens support options would require 15mm rods. Good support options for the DZOFilm DZO 10-24mm T2.9 MFT Parfocal Cine Lens would be. 8Sinn Universal Lens Support (15mm) BH #8S8ULS15 • MFR #8-ULS15 SmallRig 15mm LWS Universal Lens Support with 2.1" Vertical Adjustment BH #SMBSL2681 • MFR #BSL2681