Hoya 49mm Pro ND4 ND Filter

Widely used by landscape photographers a Hoya 49mm PRO ND4 Filter is designed to limit the volume of light that enters the lens.

A neutral density filter is used to soften clouds and create effects using slower shutter speeds, such as motion blur, this filter allows you to add motion to objects in movement like a waterfall, moving cars, people etc.

An ND4 filter allows 25% of the attainable light to enter the lens, making it possible for you to take pictures using longer shutter speed or wider apertures than typically required. The filter has been treated with a Multi-coating to reduce ghosting and flare.

Product features:

• Permits slower shutter speeds to be employed, particularly with high-speed films, to capture movement in subjects.
• A unique Multi-coating helps to avoid lens flare.
• The Knurled Edge Frame (KEF) very easily screws onto the lens for easy connection and removal.
• This ND4 filter only passes 25% of the available light and provides a light reduction of 2-stops.