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A slim black 67mm camera filter with dark neutral-density glass and a thin metal rim

B + W Filter Company

B + W Filter Company 67mm Master 810M ND 3.0 10-Stop MRC Nano Neutral Density Filter camera filter

SKU CH-GFJS-P0AT5

A 67mm neutral density filter reducing light by ten stops for long-exposure photography

  • 10-stop ND 3.0 density enables extreme long exposures
  • Seven-layer MRC on both sides cuts reflections for maximum transmission
  • Nano top coat repels water and dirt for effortless cleaning
  • Uniform attenuation across visible spectrum keeps colours neutral
  • 67 mm thread fits compatible lenses without vignetting

67mm Master ND 3.0 10-Stop Filter

The B+W Master 810M is a 67mm neutral density filter that reduces light by ten full stops. Its optical density of 3.0 allows photographers to use very long shutter speeds or wide apertures in bright daylight. It is designed for landscape and creative photographers who want to capture motion blur or shallow depth of field under intense illumination.

Optical Quality and Surface Protection

The filter uses finely ground special glass with advanced thin-film technology to maintain image clarity with high-quality lenses. A seven-layer multi-resistant coating on each side minimises reflections and maximises light transmission for crisp results. An additional nano-coating layer repels water and dirt, making the surface easy to clean and maintain in the field.

Uniform Attenuation for Long Exposure Work

The coating combination ensures uniform light attenuation across the entire visible spectrum, delivering colour-neutral images without unwanted colour casts. The 67mm thread mounts directly onto compatible lens barrels, requiring no adapter rings for that specific diameter. It surpasses the capabilities of the ND 106 model, freeing the user to achieve extreme long exposure effects like smoothing water or blurring crowds.

Highlights

  • 10-stop ND 3.0 density enables extreme long exposures
  • Seven-layer MRC on both sides cuts reflections for maximum transmission
  • Nano top coat repels water and dirt for effortless cleaning
  • Uniform attenuation across visible spectrum keeps colours neutral
  • 67 mm thread fits compatible lenses without vignetting

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the 67mm Master 810M ND 3.0 filter, and what step do people get wrong?

Screw the 67mm filter onto the lens front thread until snug; the common mistake is cross-threading the thin brass ring, so align carefully before turning.

What maintenance will the 810M ND 3.0 filter need later?

The nano coating resists dirt and water, so routine cleaning with a microfibre cloth and lens fluid is all that is required; no periodic replacement is needed.

What limit appears first during sustained long-exposure use of the 10-stop ND 3.0 filter?

The 10-stop density itself is the practical limit; extremely long exposures may reveal sensor heat noise before any filter degradation occurs.

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