Cavision Glass ND Filter (4 x 5.65", 3-Stop)

How to Use ND Filters: An Introduction Read More

The 4 x 5.65" Cavision Glass ND Filter provides a 3-stop reduction in exposure and is ideal for sunny days. This 0.9 density creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. By slowing your exposure time or increasing your aperture, you are able to control depth of field and convey movement more easily. This neutral density filter does not affect the coloration of the image and can be paired with other filters.