This 72mm Magnetic ND Lens Filter Kit from Neewer makes it quick and easy to attach various ND filters to your lens individually or in combination with each other. Simply attach the included magnetic filter ring and swap or stack filters to your desired configuration. This allows you to use longer shutter speeds to incorporate motion blur into your photography or shoot with wider apertures in brighter conditions. These filters are made with HD optical glass and multicoated on both sides to make them waterproof, dustproof, as well as oil and scratch resistant while also eliminating glare or internal reflections. The included filter pouch is great for storing and transporting the filters, allowing you to keep them with you when shooting or traveling.

ND4, 2-Stop ND Filter    ND8, 3-Stop ND Filter    ND64, 6-Stop ND Filter    ND1000, 10-Stop ND Filter    Magnetic Attachment    HD Optical Glass    Double-Sided Multilayer Nano Coating    Water & Dust Proof, Scratch Resistant    Includes Filter Carrying Case

Related Questions and Answers

Q: 1. Will this filter work on the Rokinon AF 14mm f/2.8 FE Lens for Sony E-mount?

A: Unfortunately, no, the Haida Rear Lens ND Filter Kit for Sigma 14-24mm f/2.8 DG DN Art Lenses for Sony E or Leica L-Mount Cameras is not compatible for use with the Rokinon AF 14mm f/2.8 FE Lens for Sony E.

Q: 2. Are these IRND filters? That is, do they block infrared pollution?

A: Unfortunately, based on Haida's specifications on their website, they make no claims of IR cut coatings.

Q: 3. What is the Stop value of the 4 different filters ? Please help. Thanks

A: The ND filters are ND 0.9, 1.2, 1.8, and 3.0, which amount to 3, 4, 6, and 10-stops respectively. For a beginner's guide to ND filters and the different nomenclatures brands might use, see this B&H Explora guide: https://bhpho.to/3jKaap2

Q: 4. On a tripod, if I acquire focus, then unmount the lens, put the 10stop filter in, re-mount the lens... will the camera regain focus where it was.... or will I somehow now need to refocus through the 10stop filter? If I do need to refocus through the filter, has anyone had any success focusing through a 10 stop filter on a mirrorless camera?

A: It would best to pre-focus the shot then record the focus settings as you may need to re-focus the shot once the filter is attached.

Q: 5. DO THESE FIT THE SONY 14mm 1.8 lens?

A: Unfortunately it is not compatible with that lens.

Q: 6. Doesn't installing this adapter void Sony's warranty?

A: The Haida Rear Lens ND Filter Kit will not affect the warranty of a lens.

Q: 7. Can you zoom your lens using this housing?

A: You can as long as the lens plus body length does not exceed 12.2".

Q: 8. Would these work on Sigma 24-70mm F2.8 DG DN Art Lens for Sony E? The lens looks like having a rear slot.

A: This lens does not have the ability for rear filters.

Q: 9. Can the adapter ring be left in place on the back of the lens if no ND filters are being used? Does the thickness from electronic contacts to the camera change thereby affecting image quality?

A: The filter holder for this Rear Lens ND Filter Kit can be left on the lens and would have no effect on the image quality.

Q: 10. Do these filters workj on FE mount version on this lens?

A: No, they do not.