Neutral Density Filter Kenko RealPro MC ND1000 77mm — 10-stop light reduction

The Kenko RealPro MC ND1000 77mm is a neutral density filter that reduces incoming light by 10 stops, enabling long exposures and pronounced motion blur effects while maintaining accurate color rendition. Constructed with multi-coated optical glass, the filter minimises reflections and flare for cleaner images and improved contrast. It screws onto lenses with a 77mm front thread, providing a simple way to control exposure without changing aperture or ISO.

Advantages

The multi-coating lowers surface reflections and ghosting, improving light transmission and color neutrality. A 10-stop attenuation allows much longer shutter speeds for water smoothing, cloud movement capture, night scenes, and creative blur. The threaded metal mount offers a secure fit to compatible lenses and preserves optical alignment. Using the filter avoids extreme aperture settings and reduces the need for high ISO values, preserving image sharpness and dynamic range.

Suitable for

• Long-exposure landscape photography (water, clouds, light trails)
• Architectural and urban photography to remove people or motion
• Creative motion blur and abstract effects
• Daytime long exposures when bright light would otherwise overexpose

Key specifications

• Optical element: multi-coated glass to reduce reflections and flare
• Light reduction: 10-stop neutral density
• Thread size: 77 mm front thread for lens attachment
• Mount: screw-in metal frame for secure connection to lens
• Color neutrality: designed to preserve natural color balance during exposure

How to use

Attach the filter to the front of a lens with a 77 mm thread by screwing it in until snug; avoid over-tightening. Compose and focus without the filter if necessary, then switch to manual focus to prevent hunting during the exposure. Meter for the intended exposure and set the camera to the required shutter speed for the 10-stop reduction; use a tripod and remote release or timer to eliminate camera shake. Bracketing exposures can help determine optimal shutter time in variable light.

Usage recommendations

For best results use with a sturdy tripod and low ISO settings to maximise image quality. When shooting long exposures in bright conditions, consider a viewfinder cover to prevent stray light entering. Clean the filter surfaces with a lens-safe cloth before use and store in a protective case to avoid scratches.