The NiSi PRO Nano IRND 4.5 Filter (15-Stop) is an ND filter with an 32000x filter factor providing 15-stop exposure reduction, this allows your photos to be taken with a wider aperture or a slower shutter speed than what is normally required. You are able to control the depth of field and convey movement more easily.

The NiSi PRO Nano IRND 4.5 Filter (15-Stop) is intended not to affect the colouration of the image and is ideal for pairing with other filters. Due to imaging sensors’ greater susceptibility to infrared light, compared to traditional film, colour casts can occur when photographing darker subjects that require increased exposure times.