The 49mmK&F Concept C-Series UV & CPL Filter Kit 49mmfrom K&F Concept C-Series UV & CPL Filter Kit 49mmis 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. 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: 2. Will this vinegette with nikon z 14-30mm f/4 lens attached to nikon z7 body?

A: When using the NiSi V6 100mm Filter Holder Kit with Enhanced Circular Polarizer Filter, one may get a tiny bit of vingetting at the 14mm focal length of the 14-30mm lens, on the Nikon Z7 body.

Q: 3. until which lens supports vignetting? (full frame)

A: Vignetting will probably occur in lenses wider than 16mm on a full frame.

Q: 4. when you have it set up with GND and all then want to remove the polarizer, do you need to disassemble everything and take the else off camera for this?

A: Yes you would have to remove the filter holder

Q: 5. 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: 6. Can this system be used without the CPL?

A: Yes, you can take the CPL off.

Q: 7. would this work with Sigma 70mm macro with 49mm front threads, Sony FE 55mm 1.8 with 49mm threads, and Sony 16-70mm with 55mm threads?

A: Yes, will work with all those lenses with the proper step up rings.

Q: 8. Can I use this system on rhe Canon ef 16-35 f2.8 without vignetting?

A: According to ikan's website, they state there is no vignetting on ultra wide lenses such as the Canon 16-35mm f/2.8L EF III USM lens. As such, yes, the NiSi V6 100mm Filter Holder Kit with Enhanced Circular Polarizer Filter, B&H # NIPFH100V6EN, would be compatible for your usage needs.

Q: 9. Will the V6 work with Nikon 20mm f1.8?

A: Yes this filter kit can work with the Nikon AF-S 20mm f/1.8G lens.

Q: 10. Will this fit on a Laowa 12mm f2 for Sony-E lens?

A: Although the V6 holder does not work with the Laowa 12mm f/2 for the Sony E mount, the NiSi 100mm Alpha Filter Holder Kit for Venus Optics Laowa 12mm f/2.8 Zero-D Lens would be specific to that lens. https://bhpho.to/3agHUFa