The 49mm C-Series UV & CPL Filter Kit from K&F Concept is made of high-definition Japanese premium optical glass. The CNC nonslip design makes it easy to install and remove the filters. The ultraslim frame effectively avoids vignetting and dark corners on wide-angle lenses. The 94% transmission ensures the clarity and sharpness of photos. The circular polarizer (CPL) helps reduce glare from metallic surfaces. This effect is often used to enhance the contrast and saturation in blue skies and white clouds. The UV protection filter has two functions, to weaken blue-tone images caused by UV rays and protect the lens from dust and scratches.

Made of Japanese Optical Glass    Ultraslim & CNC Nonslip Frame    Weakens Blue Tone Images Caused by UV    Helps Reduce Glare of Metallic Surfaces

The filter is made of high-definition Japanese premium optical glass. It is double-sided with 18 layers of multi-coating.

The CNC nonslip design makes it easy to install and remove the filter.

The ultraslim frame effectively avoids vignetting and dark corners on wide-angle lenses.

The 94% transmission ensures the clarity and sharpness of photos.

The Circular Polarizer Filter (CPL) helps reduces glare from metallic surfaces. This effect is often used to enhance the contrast and saturation in blue skies and white clouds.

The UV protection filter has two functions. One is to weaken blue-tone images caused by UV rays, and the second is for lens protection from dust and scratches.

Related Questions and Answers

Q: 1. would the cpl work with my lenses with front threads of 49mm and 55mm?

A: Yes, with the proper step up rings for use with the holder.

Q: 2. I have the Lee big stopper. Can it be used with this filter holder or I would have to buy a new 10 stop filter?

A: The LEE Filters 100 x 100mm Big Stopper 3.0 Neutral Density Filter would fit in the NiSi V6 100mm Filter Holder Kit with Enhanced Landscape CPL Filter.

Q: 3. Can any adapter rings work with this? I have adapter rings from a generic filter kit I'm looking to upgrade.

A: This holder is compatible only with the included adapter rings.

Q: 4. Are these stackable? I'm looking for a ND+CPL

A: The K&F Concept ND & CPL Filter Kit for DJI Avata (3-Pack) are not stackable.

Q: 5. 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: 6. Will this work on the Nikon 10-20 DX without vignetting?

A: You should not have issues with vignetting when using the NiSi V6 100mm Filter Holder Kit on the Nikon AF-P DX NIKKOR 10-20mm f/4.5-5.6G VR Lens.

Q: 7. Will this filter holder work with Singh ray mo slo 100x100 filters? Thank you for your time.

A: Yes, the Singh ray mo slo 100x100 filters will fit into the NiSi V6 100mm Filter Holder.

Q: 8. Which filter that fits this filter holder is recommended for solar eclipses?

A: The LEE Filters 100x100mm Solar Eclipse Filter is recommended for solar eclipses and it will fit in the NiSi V6 100mm Filter Holder Kit with Enhanced Landscape CPL Filter.

Q: 9. Can this system be used without the CPL?

A: Yes, you can take the CPL off.

Q: 10. 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