Tiffen 405ND6 40.5mm Neutral Density 0.6 Filter

The Tiffen 40.5mm Neutral Density 0.6 filter is a practical tool for photographers who need to manage bright lighting conditions without compromising color accuracy. By reducing the light entering the lens by exactly 2 stops, it allows you to shoot at wider apertures for shallower depth-of-field or use slower shutter speeds to introduce motion blur—even when ambient light would otherwise force you into smaller apertures or faster exposures. The optical glass construction ensures that sharpness and clarity are preserved across the frame.

Designed for lenses with a 40.5mm filter thread—commonly found on compact mirrorless cameras and some vintage or rangefinder lenses—this filter threads on quickly and adds minimal bulk to the setup. Its fixed 2-stop density is predictable and consistent, making it reliable for repeatable results in studio or outdoor work. While it may not be dense enough for dramatic long-exposure photography in full daylight, it serves well as an everyday exposure management tool for portrait, street, and general photography in bright conditions.