Haida 40.5mm Greystone ND 3.0 1000x camera filter

40.5mm 10-stop ND filter for long-exposure

This 40.5mm neutral density filter provides a 10-stop reduction with a 1000x factor and 3.0 density, letting photographers use wider apertures or slower shutter speeds in bright conditions. It suits landscape, architecture and creative-motion work where extended exposure control is essential. The slim aluminium-alloy ring keeps the profile low to avoid vignetting on wide-angle lenses.

1000x factor and 3.0 density define the exposure

The 10-stop attenuation comfortably handles bright daylight, moving water, cloud motion and shallow-depth-of-field portraits at wide apertures. It runs out when even longer exposures are required beyond ten stops or when variable-density flexibility is needed for changing light. The fixed 3.0 density means a single, predictable darkening level without adjustment.

Multi-coated optical glass in a slim aluminium ring

Superior optical glass with advanced multi-coating prevents internal ghosting and reflections while protecting the substrate for easier cleaning. The lightweight aluminium-alloy ring minimises vignetting on wider lenses and adds front filter threads so a circular polariser or protective filter can be stacked without removing the ND. The slim profile maintains compatibility with standard lens caps.