This 1 to 5-stop, 77mm Nano-X Pro Series Combination CPL + ND Filter from K&F Concept combines a circular polarizing filter with a variable neutral density filter into a single convenient filter. Well suited to landscape photography, the circular polarizer function reduces reflection and glare, and helps reduce haze in landscapes. It helps to deepen the tone of foliage, making it stand out. The variable neutral density can increase the density of the entire image area from 1 to 5 stops. Increasing neutral density offers finer control in available shutter speeds or aperture settings for both still and video applications. Using a longer shutter speed makes it possible to increase motion blur to convey a sense of movement, or to dial in a video camera frame rate. Increased density also makes it possible to shoot using wider lens apertures, helping to isolate a subject from the background.

This filter is made of optical glass with 28 layers of multicoating for optimal light transmission, and is made with a durable, rotating brass filter ring.

Variable 0.3 to 1.5 Optical Density    Optical Glass with 28-Layer Multicoating    Rotating Brass Filter Ring    Circular Polarizer + Variable ND Filter    Darkens Entire Image Area    Helps Control Shutter Speed and Aperture

The frame is made of brass material.

The classic design and CNC integral molding are both rigid and flexible, and the installation is smooth and durable. With an ultra-thin design and 0.01mm processing accuracy, the frame is highly fitted and the lens is fixed.

It is installed on wide-angle and telephoto lenses without darkening the angle produced.

The frame adopts self-locking technology, 1 to 5 gears for 8K video shooting dimming adjustment, and precise gear position. At the same time, the CPL filter is combined to realize the 2-in-1 function.

The lens uses K&F Concept's coating technology, and the reflectivity is as low as 0.15%, which ensures ultra-high light transmittance, reduces the glare and ghost that may occur when the filter is installed on the lens, and has almost no impact on the original performance of the lens.

Double-sided 36-layer nano-coating, super waterproof, anti-fouling, anti-scratch coating, provides your filter with excellent durability and easy cleaning.

The storage bag is made of genuine leather and is purely handmade.

Related Questions and Answers

Q: 1. Will this work with a lens having a 86mm front threads?

A: You would need to add the NiSi 86mm Adapter Ring for C4 Cinema Filter Holder and V5 or V6 Series 100mm Filter Holders, BH # NIPV5AD86 in your case. https://bhpho.to/3euMfYb

Q: 2. How does this filter compare with the B+W 58mm UV Haze MRC 010M Filter? I can't tell the difference from the descriptions.

A: Their are two difference between the B+W 58mm UV Haze MRC 010M Filter, and the B+W 58mm XS-Pro UV Haze MRC-Nano 010M Filter. The XS Pro UV filter features a very thin brass rim to prevent vignetting when using the UV filter on a very wide angle lens. Both filters feature brass rims and the same glass with MRC Multi Coating. The second difference is the the Nano coating associated with XS-Pro filters that provides an additional eighth layer over the MRC, resulting in an improved beading effect when in contact with water, and scratch prevention.

Q: 3. How many multicoating's?

A: The B+W 67mm XS-Pro UV Haze MRC-Nano 010M Filter is multicoated to reduce flair. B+W does not list the number of coatings. There is also a Nano coating that provides an improved beading effect with water for more efficient cleaning.

Q: 4. Will all the included items fit within the case provided ?

A: The case is only for the filters.

Q: 5. Do you think this will be sharp on the slr magic 10mm on the bmpcc?

A: This Wide Angle Adapter is designed to be used on Camcorders, not a cinema camera with an interchangeable lens system. The SLR Magic 10mm does have a 77mm fitler thread, so you could try it out, but we are not able to speak to the results. It would not be something we'd recommend.

Q: 6. Will this bag hold a Leica Q2, charger, and a Leica Flash?

A: Yes - I have carried a CL with 35mm lens, flash and charger. Plenty of space left for at least one more lens

Q: 7. Can I use this filter on the Nikkor 105 WITH the lens hood?

A: 105 can be only with 62 filter.

Q: 8. How long is this cable?

A: 17" / 43.2 cm

Q: 9. Is there an option that works with A7S III?? Cheers

A: Yes, this should work with the Sony A7SIII as well.

Q: 10. i know all VNDs respond differently, but wondering if able to stack CPL on top of this lens and still get suitable shot?

A: The K&F Concept Nano-X Series VND Filter Kit with Green Coating for DJI Osmo Pocket 3 is not available for stacking.