Bower - 55mm Variable Neutral-Density Filter

Compatible with most 77mm lenses and most 72mm lenses (with included adapter); reduces incoming light between 1 and 8.6 f-stops; multicoated optics; aluminum and glass materials; screw-on design

This Bower FN55 55mm variable neutral-density filter reduces the amount of light that reaches your camera, so you can capture clear images in brightly lit areas using your compatible DSLR or SLR lens.