This 1 to 5-stop 55mm K&F Concept Nano X-Pro Magnetic ND Filter 55mm 1-5 Stopfrom K&F Concept Nano X-Pro Magnetic ND Filter 55mm 1-5 Stopis an adjustable neutral density filter with a 1 to 5-stop exposure range that can easily control the amount of light entering the lens for finer image control. The filter density is easily changed by rotating the filter ring, and the advanced optical design prevents the "X" pattern found on lower-quality filters from appearing on the image.

This filter darkens the entire image area evenly, allowing a photograph to be made with a slower shutter speed or wider aperture without overexposing your image. Slowing the shutter speed increases the exposure, making it possible to increase motion blur to emphasize motion, such as when shooting flowing water. Alternately, increasing the aperture provides finer control over depth of field, useful when trying to isolate the subject. This adjustable filter is especially useful when shooting landscapes and in very bright conditions and can be used for both still and video imaging. Adjusting filter density also makes it possible to control frame rate when shooting video.

This optical glass filter features a 28-layer nano-coating to reduce potential flare and glare, and for optimal resolution and color transmission. It also provides a resistance coating that repels oil and water, plus minor scratches, and abrasions, making suitable for use on location even in harsh environments. This durable aluminum-magnesium alloy filter ring includes magnetic adapter ring that fits lenses with 55mm filter threads, allowing it to be attached and exchanged in seconds.

Variable 0.3 to 1.5 Optical Density    Multicoating, Resistance Coating    Optical Glass Construction    Darkens Entire Image    Allows Reduced Shutter Speed    Allows Wider Aperture    Includes 55mm Magnetic Adapter Ring

Related Questions and Answers

Q: 1. Hi there Is this ND compatible to use with Sony Fe 400/2.8—i.e. internally? Thanks

A: No, the B+W 40.5mm XS-Pro Digital ND Vario MRC-Nano Filter would not be compatible for use with the Sony FE 400mm f/2.8 GM OSS Lens. While the Sony FE 400mm f/2.8 GM OSS Lens does use 40.5mm filters, the B+W 40.5mm XS-Pro Digital ND Vario MRC-Nano Filter would be too thick for usage in the drop-in filter holder.

Q: 2. Do you think I would get vignetting if I used this on a 10mm with a 77mm filter thread and a step up ring?

A: I suspect you would get 'some' vignetting, but don't have actual experience with this combination.

Q: 3. Will it fit in Lee 100 and Nisi V6 filter holders?

A: Yes, they are all 2mm thick and will work with each other.

Q: 4. Does the ring physically stop at min and max ends, or does it just spin all the way around?

A: Yes! Hard stops on both ends. Great feature.

Q: 5. What type of lens cap to use for the B+W 82mm XS-Pro Digital ND Vario MRC nano Filter ?

A: I am using the Slip-over cover which came with the Filter, however it is very annoying, since it falls off all the time. Please let me know if there is a suitable cover, which is held secure.

Q: 6. Has anyone used this filter with the DJI X5 camera? If so, how is the color fidelity? Is there any specific color cast? Thank you.

A: B+W make very high quality filters. This will give you a great performance when used on lens with the X5.

Q: 7. does this 95mm filter still allows for the Sony 200-600 mm lens factory hood to be mounted with the filter on?

A: You coudl use the included lens hood on the Sony FE 200-600mm f/5.6-6.3 G OSS Lens with the B+W 95mm XS-Pro Digital ND Vario MRC-Nano Filter.

Q: 8. is this filter compatible with nisi v5 100mm system?

A: Yes the B+W 100 x 100mm XS-Pro MRC-Nano 803 Solid Neutral Density 0.9 Filter is compatible with the NiSi V5 Pro 100mm Filter Holder Kit at 100mm x 100mm, and 2mm thick.

Q: 9. Does anyone know if my Nikon 24-70mm f2.8 VR lens hood works with this filter attached?

A: NO,...the lens shade will not work....I just test fitted it....the filter id wide than the hood opening. I have the AF-S NIKKOR 24-70mm f/2.8E ED VR lens. On a Nikon D810.https://a href= http://www.bhphotovideo.com/c/product/1175033-REG/nikon_af_s_nikkor_24_70mm_f_2_8e.html target= _blank www.bhphotovideo.com/c/product/1175033-REG/nikon_af_s_nikkor_24_70mm_f_2_8e.html/a

Q: 10. Will this filter fit into a tiffen 4x4 holder?

A: This filter is a 2mm filter. The Tiffen works with 4mm filters. This filter would be at risk of falling out.