Often it is necessary or desirable to balance the light intensity in one part of a scene with another. This is especially true in situations where you don't have total light control, as in bright contrasty landscapes. Fabricated from high-quality CR-39 acrylic, B&W graduated neutral density filters are gray toned in one half of the filter and are smoothly graduated into the clear portion.
The filter has a 77mm filter thread. We have a selection of step-down rings to support 72mm, 67mm and 62mm filter thread sizes.