The 77mm NanoPro MC ND Filter from Haida provides a 4-stop exposure reduction. Its 1.2 optical density creates a darkening of the entire image allowing you to photograph with a wider aperture or slower shutter speed without overexposing your image....
The 77mm NanoPro MC ND Filter from Haida provides a 4-stop exposure reduction. Its 1.2 optical density creates a darkening of the entire image allowing you to photograph with a wider aperture or slower shutter speed without overexposing your image....