The silver, 86mm Kase KW Revolution Magnetic CPL Filter is part of Kase's color-coded KW Revolution filter system, based on the earlier Wolverine series and fully compatible with Wolverine filters. The KW Revolution system features CPL and different grades of ND filters, all with color-coded filter frames for easy identification and swapping. The CPLs, including this 86mm circular polarizer, are color-coded silver.

This circular polarizing filter helps reduce reflections and glare by filtering out light that has become polarized due to reflections. This results in a noticeable reduction of glare and reflections from nonmetallic surfaces and increased saturation of skies and foliage.

Color-Coded Magnetic Filter with Adapter    Stackable    Front-Threaded    Compatible with Kase Wolverine Filters    Shock-Resistant Glass    No Color Cast

• Shock-resistant optical glass
• Durable water-resistant coating for easy cleaning
• Front-threaded for use with conventional filters
• Includes 86mm magnetic mounting ring
• Compatible with 86mm Inlaid Adapter Ring, available separately
• NOTE: Wolverine magnetic filters are compatible with the standard magnetic mounting ring but are not compatible with the Inlaid Adapter Ring

Related Questions and Answers

Q: 1. Has anyone used this with the Olympus M zuiko 7-14 f 2.8 pro?

A: The NiSi V6 Holder cannot fit this lens due to the design of the front element. There is the NiSi 150mm Filter Holder Kit with Enhanced Landscape NC CPL for Olympus M.Zuiko Digital ED 7-14mm f/2.8, B&H # NIFH150EO714 which accepts 150mm filters that are 2mm thick. https://bhpho.to/2Nqf0ab

Q: 2. Will this work with generic adapter rings with thread sizes 49 and 58 mm?

A: Yes it would work with generic step up rings that go to 82mm. The step up ring needs to step to 82mm to screw onto the Nisi V6.

Q: 3. Will this work with Canon 24-105 L IS lens? Specs says this lens filter size is 77mm. What adapter will I need if any?

A: Yes, The filter adapter will mount with no problem to your lens.

Q: 4. Where is this manufactured?

A: This product is made in China.

Q: 5. Can this turn on and use an external battery pack such as a phone charger?

A: Yes, it includes a USB Type-C Charging Cable. As long as it's a type C cable it would work.

Q: 6. How to remove the step up ring if you need to move fro 72mm to another size lens? Only after 2 days of use, it is stuck.

A: You need to tighten them just slightly snug, but to remove it you need filter wrenches.

Q: 7. All Circular polarizers are made up of 2 polarizing glass stacked together and one rotates while the other remain fixed. Why is this one made with only one glass element?

A: This filter works the same as any other screw on circular polarizer where you would have a linear polarizer foil and an additional layer to prevent any cross polarization.

Q: 8. Will this hold 4x4 inch filters?

A: Yes, the NiSI V6 100mm Filter Holder Kit can hold 4 x 4" filters.

Q: 9. Will the V6 holder fit on the main 82mm adapter ring for the V5? I ask because I use two 82mm adapter rings, one with and the other without a CPL mounted. I do this since screwing on/off the CPL is not easy due to a very thin bezel.

A: The V5 and V6 will fit on the same adapters.

Q: 10. This filter holder would work with the Sigma 14mm 1.8 Art?

A: No, the NiSi V6 100mm Filter Holder Kit with Enhanced Circular Polarizer Filter, B&H # NIPFH100V6EN, would not be compatible for use with the Sigma 14mm f/1.8 DG HSM Art Lens for Canon EF. If you are looking for an option that would be compatible for use with the Sigma 14mm f/1.8 DG HSM Art Lens for Canon EF, I would instead recommend the NiSi 150mm Filter Holder for Sigma 14mm Art Lens, B&H # NIPFH150SI14, for your usage needs. The NiSi 150mm Filter Holder for Sigma 14mm Art Lens accepts the larger 150mm wide filters.