Hoya ND400 HMC filtro a densità neutra 55 mm con custodia

The Hoya ND400 HMC Neutral Density Filter is a high-quality optical filter designed for photographers seeking creative control over exposure. With a filter factor of ND400 and 9 stops of light reduction, this filter enables slower shutter speeds and wider apertures even in bright conditions, making it ideal for long exposure photography, motion blur effects, and depth of field control. The multi-coated (HMC) construction reduces reflections and minimizes color shift, ensuring color-neutral results. This 55 mm screw-in filter features a standard profile black anodized aluminum frame for durability and easy attachment. Includes a protective storage case.

Advantages

• Achieve silky smooth water, streaking clouds, and motion blur in daylight.
• Use wider apertures to control depth of field in bright light.
• HMC coating reduces flare and ghosting for improved contrast.
• Color-neutral design maintains natural tones.
• Includes a protective case for safe storage and transport.

Suitable for

• Landscape photographers capturing long exposures of waterfalls, rivers, and seascapes.
• Architectural photographers blurring moving people or traffic.
• Portrait photographers using wide apertures in bright sunlight.
• Videographers needing slower shutter speeds for cinematic motion blur.

Key specifications

• Filter Type: Neutral Density (ND)
• Filter Factor: ND400
• Light Reduction: 9 Stops
• Optical Density: ND2.7
• Filter Diameter: 55 mm
• Coating: Hoya Multi-Coated (HMC)
• Filter Material: High-Quality Optical Glass
• Frame Material: Black Anodized Aluminum
• Frame Type: Standard Profile
• Thread Type: Screw-in
• Light Transmission: 0.25%
• Reduces Reflections: Yes
• Color Neutrality: Designed for minimal color shift
• Included Accessories: Protective Storage Case
• Compatibility: Lenses with 55 mm front filter thread

Recommendations

For best results, use a sturdy tripod and remote shutter release to avoid camera shake during long exposures. Combine with a circular polarizer for enhanced color saturation and reflection control.