Kase ND4 camera lens filters – 2-stop ND filters

Find out more about using ND4 camera lens filters

What is an ND4 Filter?

An ND4 (Neutral Density 4) filter is a type of camera filter that is designed to reduce the amount of light that enters the camera lens. It is made up of a darkened glass or plastic material that helps to reduce the intensity of light without altering its colour or hue. ND4 filters are most commonly used in photography and videography to control exposure in situations where there is too much light or when a slower shutter speed is needed to capture motion.

What are ND4 Filters used for?

ND4 lens filters are used in a variety of situations where controlling exposure is important. They are especially useful when shooting in bright sunlight or when using a wide aperture in low-light conditions. In such cases, an ND4 filter can help to reduce the amount of light that enters the lens, allowing for a longer exposure time without overexposing the image. This is particularly useful for capturing motion in outdoor settings, such as waterfalls, where a slow shutter speed can create a smooth, blurred effect in the flowing water.

Read more about why use ND filters.

When should you use an ND4 filter?

An ND4 filter is ideal for shooting in bright sunlight or other high-contrast lighting situations where the highlights in the image are prone to overexposure. The filter allows you to maintain a shallow depth of field, while still being able to shoot at slower shutter speeds, giving you more control over your exposure. It can also be used for long-exposure photography to create a dreamy or ethereal effect, especially when capturing motion in low-light conditions.

How many stops does an ND4 filter have?

An ND4 filter reduces the amount of light entering the lens by two stops. This means that it reduces the amount of light that enters the lens by a factor of 1/4, making it ideal for outdoor photography where the light can be intense. Other ND filters, such as ND8 and ND16 filters, offer greater light reduction, with ND8 filters reducing the light by three stops, and ND16 filters reducing it by four stops.

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