The 10-stop, 67mm Hoya ProND EX ND Filter 67mm 10-Stopfrom Hoya ProND EX ND Filter 67mm 10-Stopreduces the amount of light passing through the lens. When shooting video outdoors, you can set shutter speeds to match your frame rate while maintaining the depth-of-field you want. When shooting moving objects, you can achieve a motion blur that makes the image look more cinematic. For photography applications, the filter lets you use longer exposures or achieve a shallow depth-of-field in bright sunlight.

The ProND EX ND filter uses Hoya's ACCU-ND technology to prevent color shift in order to deliver consistent image quality. ACCU-ND ensures an equal reduction of light in both visible and IR spectrums so that you don't experience color shift when shooting in different outdoor conditions. The filter features 67mm threading on both the front and rear sides. Additional ND filters can be stacked on the front, or you can attach a threaded lens cap or other filter.

3.0 Optical Density    Front and Rear 67mm Threading    Glass Filter / Aluminum Ring    ACCU-ND No Color Shift Technology

Related Questions and Answers

Q: 1. Does the V1 have issues with filming windows and dark color too?

A: This filter would not exhibit issues with filming windows or dark colors.

Q: 2. I am thinking of buying this filter or the B&W equivalent which is the best and better by how much? Thanks

A: Hoya and B+W both make some of the best filters on the market. B+W filters are among the highest quality filters available, especially the Kaesemann circular polarizer http://bhpho.to/1lEaCgA, which features Kaesemann foils, helping to provide the greatest amount of efficiency and color neutrality.

Q: 3. I have just purchased a Canon EOS 6D with 50mm f/1.8 II lens and was looking for a recommended lens protection filter. Is this the one or is it for specialised applications only.

A: I wouldnt suggest a circular polarizing filter for a protective filter. Polarizers are really meant to be used on sunny days to help cut down on the glare from non-metallic surfaces. They wouldnt be great to keep on the lens at all times, especially not when shooting in low light. You might look at a UV filter instead, such as the Hoya 52mm UV Haze NXT HMC Filter (B&H # HOUVN52).

Q: 4. Are these filters glass or plastic?

A: Plastic

Q: 5. What is the difference between a filter 2 to 5 stops to a filter 6 to 9 stops…?

A: The PolarPro 82mm Peter McKinnon Signature Edition II Variable ND 0.6 to 1.5 Filter (2 to 5-Stop) reduces exposure on your camera from 2 to 5 stops, while the PolarPro 82mm Peter McKinnon Signature Edition II Variable ND 1.8 to 2.7 Filter (6 to 9-Stop) starts at a much higher density. The exposure is reduced from 6-9 stop.

Q: 6. What's the difference between this filter and the seemingly identical Edition I version, which is $50 cheaper right here at B&H?

A: The version II has haptic feedback, so each stop has a click to notify you when you've reached the desired stop without really looking. It comes in a much smaller, eco-friendly package, a newly designed defender case and the trim is a little bit more gold. Optically there really isn't a difference. I have the original 2-5 and the newer 6-9 and the image is identical. Different color shifts but it's almost non-existant. Hopefully this helps!

Q: 7. Which filter should i purchase to fit my Sigma 50mm and Sirui 50mm?

A: The PolarPro 82mm Peter McKinnon Signature Edition II Variable ND 1.8 to 2.7 Filter (6 to 9-Stop), B&H # PO8269VNDED2, listed above would be compatible for use with the Sirui 50mm T2.9 Full Frame 1.6x Anamorphic Lens as it has 82mm front filter threads. As the Sirui 50mm f/1.8 Anamorphic 1.33x Lens uses smaller 67mm front filter threads, the PolarPro 67mm Peter McKinnon Signature Edition II Variable ND 1.8 to 2.7 Filter (6 to 9-Stop), B&H # PO6769VNDED2, would instead be compatible for use with the Sirui 50mm f/1.8 Anamorphic 1.33x Lens. As the Sigma 50mm f/1.4 DG HSM Art Lens has 77mm front filter threads, the PolarPro 77mm Peter McKinnon Signature Edition II Variable ND 1.8 to 2.7 Filter (6 to 9-Stop), B&H # PO7769VNDED2, would be the correct size filter for use on the Sigma 50mm f/1.4 DG HSM Art Lens.

Q: 8. Is the circular polarizer in this kit comparable at all to the Hoya HD3 circular polarizer in how much light it blocks and color rendering?

A: No, the HD3 is a superior filter.

Q: 9. By how many stops of light does the circular polarizer decrease exposure?

A: The following unit will effectively reduce your lens aperture by up to 2 full stops.

Q: 10. Can the polarizing or ND filter be mounted on top of the UV filter, or must it be removed first?

A: Yes. No need to remove the UV filter.Use all 3 if you want a longer shutter speed under daylight conditions!