Hoya

Hoya 67mm ND400X Neutral Density Filter

Control Your Exposure with the Hoya 67mm Neutral Density ND-400 X Filter The Hoya 67mm ND-400 X Neutral Density Filter is designed to reduce the amount of light entering your camera lens, allowing for wider apertures and longer exposure times, even in bright conditions. With a 9-stop reduction, ...

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Overview

Control Your Exposure with the Hoya 67mm Neutral Density ND-400 X Filter

The Hoya 67mm ND-400 X Neutral Density Filter is designed to reduce the amount of light entering your camera lens, allowing for wider apertures and longer exposure times, even in bright conditions. With a 9-stop reduction, this filter provides exceptional control over your image.

Specifications:
  • Filter Size: 67mm
  • Density: ND-400 (9 Stop)
  • Factor: 2.7 / 400x
  • Coating: Multi-Coated Glass
  • Reduction: Approximately 9 Stops

Key Features

To enable slow shutter speeds to be used, especially with fast films, to record movement in subjects such as waterfalls, clouds, cars, seas etc.

To decrease depth of field by allowing wider apertures to be used, which helps separate subjects from their background.

To decrease the effective ISO of high speed film (ie: above ISO400) and allow it to be used outdoors in blight situations.

To allow cine and video cameras (which have fixed shutter speeds) to film subjects such as snow, sand or other bright scenes which would normally cause over-exposure.

Specifications

Filter Type
Neutral Density (ND)
Filter Size
67mm
Neutral Density Factor
ND400X

Frequently Asked Questions

The main benefit is to enable the use of slow shutter speeds, especially with fast films, to record movement in subjects like waterfalls, clouds, cars, and seas, creating a blurred effect.
Yes, it allows for wider apertures to be used, which helps in decreasing depth of field and separating subjects from their background more effectively.
Absolutely, it can decrease the effective ISO of high-speed film (above ISO400), allowing it to be used outdoors in bright situations without over-exposure.
For cine and video cameras with fixed shutter speeds, this filter allows filming in bright scenes such as snow or sand which would normally cause over-exposure, without compromising footage quality.
This is a 67mm ND400X Neutral Density Filter, designed to fit lenses with a 67mm filter thread.