Neutral density camera filter Calumet CALSAN0867 — 67 mm, single-piece, black/transparent

The Calumet CALSAN0867 neutral density (ND) camera filter is a single-piece, 67 mm threaded filter designed to reduce the amount of light entering compatible lenses. Constructed with a transparent filtering element set in a black ultra-slim mount, this ND filter enables longer shutter speeds and wider apertures in bright conditions while maintaining image quality. The filter is part of the Calumet SMC Ultra Slim series featuring 28 multi-layer coatings for improved optical performance and surface protection.

Advantages

The 28-layer multi-coating reduces reflections, minimizes flare and ghosting, and improves contrast and color neutrality. The ultra-slim profile helps prevent vignetting on wide-angle lenses, while the water-repellent and scratch-resistant finishes increase durability and ease of maintenance. As an ND8-type density, it provides a three-stop light reduction that lets you extend shutter speeds and better control depth of field without altering color balance.

Suitable for

• Landscape photography — long exposures to smooth water and clouds
• Motion blur and creative effects — intentional subject blur or background separation
• Portraits in bright light — using wide apertures for shallow depth of field
• Video shooting — maintaining appropriate shutter speed and aperture in bright conditions

Key specifications

• Filter type: Neutral Density (ND8)
• Thread size: 67 mm
• Mount style: ultra-slim single-piece frame in black
• Coating: 28 multilayer coatings for reduced reflections and improved durability
• Optical element: transparent ND glass designed for neutral color rendering
• Surface treatments: water-repellent and scratch-resistant finishes
• Pack quantity: 1 piece

How to use

Screw the Calumet CALSAN0867 onto the front thread of a compatible 67 mm lens until it is secure but not overtightened. When using the filter, adjust shutter speed and aperture according to the desired exposure and creative effect: increase exposure time for motion smoothing or open the aperture to achieve shallower depth of field in bright light. Check the viewfinder or live view and use a tripod for long exposures to avoid camera shake. Remove and store the filter in its protective case when not in use to keep the coated surfaces clean.

Usage recommendations

For best results with long exposures, use a sturdy tripod and a remote shutter release or camera timer to eliminate handshake. When shooting wide-angle scenes, verify the ultra-slim profile prevents vignetting; if vignetting appears, consider stepping up to a larger filter size with a step-up ring. Clean the filter with a soft microfiber cloth and appropriate lens cleaning fluid to preserve the 28-layer coatings.