Take control of your image creation with this square 9-stop, M10-size Haida Red-Diamond ND Filter. Made from K9 optical glass, this 9-stop filter cuts your exposure evenly across the filter. Use the filter to help control your shutter speed for longer exposures that can create motion blur or iris setting, which will affect your depth of field. The filter has no color cast, and the coatings help protect it from water and scratches.

2.7 Optical Density    Waterproof Coating    Scratch-Resistant Coating    K9 Optical Glass    No Color Cast

Related Questions and Answers

Q: 1. Does the kit come with the rear filter holder adapter or does this need to be purchased separately?

A: They are compatible with the rear filter slit on the Sony 12-24 f4 lens. So no holder is needed.

Q: 2. 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: 3. Would that work on the new Sony 14mm f1.8 ?

A: Unfortunately, no. These filters are specifically for the 14-24mm f/2.8 Sigma. You'll need the rear filter set that works for the 12-24mm f/2.8 GM instead. It also works on the 14mm 1.8 https://www.bhphotovideo.com/c/product/1579720-REG/haida_hd4641_rear_lens_nd_filter.html/reviews

Q: 4. what kind of gasket for blocking light is in the set? no picture on box or desciption

A: The gasket is included with each filter. Unfortunately Haida does not provide a photo of the gasket.

Q: 5. Do these filters workj on FE mount version on this lens?

A: No, they do not.

Q: 6. Do the filters have any IR Cut on them?

A: No, there is no IR Cut on Haida Rear Lens ND Filter Kit for Tamron SP 15-30mm f/2.8 Di VC USD Lens (Canon EF).

Q: 7. does the 82mm M10 kit CPL vignette on a sony 14mm f1.8 lens?

A: The Haida M10 Adapter Ring for Sony 14mm F/1.8 GM Lens needs this M10 holder: https://bhpho.to/2MW4TMm. Then it can use this M10 polarizer filter: https://bhpho.to/2MW4VUu. An 82mm filter will not fit the Haida M10 Adapter Ring for Sony 14mm lens.

Q: 8. 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: 9. 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: 10. What size m10 kit should I buy to fit my sony 14mm f 1.8? I assume the large 82mm will work (it also fits my 24-70 GII).

A: You would need this holder: https://bhpho.to/3oP3O9T. And this adapter to mount it to an 82mm lens: https://bhpho.to/2MW02L9