This 67mm Urth ND Lens Filter 67mm 4-Stop Plus+from Urth ND Lens Filter 67mm 4-Stop Plus+provides a fixed 4-stop light reduction for better control with long exposure and depth of field techniques in low light. With less light entering your camera, you can also use wider apertures in low light for a beautiful shallower depth of field effect without overexposing images. Cinematographers can use the ND16 Filter Plus+ to create more cinematic effects in low light without losing quality or overexposing the shot. The Plus+ range features 20-layers of nano-coating providing easier cleaning and better protection against water, oil, and scratches. These layers also provide a higher maximum light transmission and a more consistent transmission curve for truer light reduction.

1.2 Optical Density    20-Layer Nano-Coating    B270 Schott Optical Glass    Ultra-Slim Rim    Double-Threaded for Stacking Filters

The fixed ND16 Filter Plus+ lets you capture motion blur and depth of field effects in low light. It is great for landscape photography and cinematic effects in videography.

Reduce light to 6.25% to maintain you desired settings in overly bright conditions or create dramatic motion blur and shallow depth of field in low light conditions.

The filter is double-threaded for stacking filters or using screw-mount lens caps.

The B270 Schott optical glass is coated with a 20-layer nano-coating for truer light transmittance, better protection, and easier cleaning.

The consciously designed ultra-slim rim avoids vignetting and our durable magnalium is guaranteed for life.

Related Questions and Answers

Q: 1. this reduce IR?

A: Unfortunately, this filter does not block IR.

Q: 2. 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: 3. so if I put this on an f4 lens does that make it an f2 lens

A: The filter does not change the aperture of the lens. It reduces the amount of light that reaches the lens by 2 to 5 stops depending on where it is set. In essence, it would change your f4 lens into an f8-22 depending on the density level you choose.

Q: 4. Does this include UV and IR filtering in addition to ND?

A: Unfortunately, the Kase Wolverine Revolution 100000ND Filter with Magnetic Adapter Ring (82mm, 16.5-Stop, Orange) does not filter UV and/or IR.

Q: 5. 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: 6. Does 82mm VND fit Nikon 24-70mm Z f/2.8 stacked with UV filter?

A: The PolarPro 82mm Peter McKinnon Signature Edition II Variable ND 0.6 to 1.5 Filter (2 to 5-Stop) can be stacked over a UV filter on the Nikon NIKKOR Z 24-70mm f/2.8 S Lens.

Q: 7. Are all the original accessories included unless otherwise stated, or might some accessories be missing?

A: The PolarPro 82mm Peter McKinnon Signature Edition II Variable ND 1.8 to 2.7 Filter (6 to 9-Stop) is an 82mm screw on filter. And does not come with accessories as none are needed to use it. it does come with, Defender 360 Filter Cover/Case and a Cleaning Cloth.

Q: 8. 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: 9. What is the difference between this filter and the almost identical "PolarPro 77mm Peter McKinnon Edition Variable Neutral Density 1.8 to 2.7 Filter (6 to 9-Stop) (B&H link: https://www.bhphotovideo.com/c/product/1479431-REG/polarpro_77_6_9_vnd_variable_nd_77mm_6.html)? I can't seem to find any differences in the description or specifications.

A: The difference between this ND Filter and PolarPro 77mm Peter McKinnon Edition Variable Neutral Density 1.8 to 2.7 Filter (6 to 9-Stop) is this Filter ring incorporates a haptic feedback mechanism for quick adjustment, without the need to stop and look at the filter position. Also, the Filter will include a Defender 360 hybrid cap/case for storage and transport, featuring a waterproof and dustproof seal.

Q: 10. 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.