The 4-stop, 150 x 150mm ND Solid ND Filter from Ice is an ND filter with a 16x filter factor that provides a 4-stop exposure reduction. Its 1.2 density creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed without overexposing your image. By slowing your exposure time, you can create motion blur for special effects or to convey a sense of movement. Opening your iris allows you to create shallow depth of field, which can help isolate your subject. Neutral density filters do not affect the coloration of the image and are ideal for pairing with other filters.

This solid neutral density filter is constructed from optical glass for clarity as well as color fidelity. A plastic case is included for storage and transport.

This filter is designed specifically for photography applications. This filter is not suitable for direct solar viewing with the naked eye, including viewing through optical viewfinders.