The Hoya Variable Density II ND3-400 is an adjustable neutral density filter for photographic lenses. It reduces the amount of light entering the lens without shifting the colour balance, enabling wider apertures and longer exposures in bright conditions.
Variable density from ND3 to ND400 provides flexible exposure control across a wide range of lighting situations
67 mm filter diameter fits lenses with a 67 mm thread
Optical glass construction maintains colour neutrality and sharpness across the frame
Slim filter profile minimises vignetting on wide-angle lenses
Das zeichnet den Hoya Variable Density II ND3-400 aus
Unlike fixed ND filters, the variable density design allows continuous adjustment of the filtration strength. This makes it suitable for changing light conditions without swapping filters. The multi-coated optical glass reduces flare and ghosting, preserving contrast even in high-contrast scenes.
Ideal für...
Photographers working in bright daylight or with fast lenses who need to control exposure without changing shutter speed or aperture settings. Particularly useful for video creators maintaining consistent exposure across varying light, and landscape photographers using wide apertures for shallow depth of field in daylight.
Anwendung von Hoya Variable Density II ND3-400
Screw the filter onto a lens with a 67 mm filter thread
Rotate the filter ring to adjust the density from ND3 to ND400
Compose and expose as normal — the filter reduces light without affecting colour rendition
Combine with a tripod for long-exposure shots such as water smoothing or motion blur
Hoya is a Japanese optical manufacturer founded in 1941, specialising in photographic filters, lenses, and optical glass. The brand supplies both consumer and professional markets and is widely recognised for filter quality in the photography industry.
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