Filters PROND series is currently the most technologically advanced filters available on the gray market. Their production used a novel method based on mutual covering of the filter antiglare ACCU-ND. This ensures that the recorded image faithfully preserves the color. The filters are intended not only for photographers - excellent use is also on HDSLR video market.
PROND Hoya Filter 32 reduces the amount of light reaching the image of the aperture 5 divisions.
High quality optical glass filters PROND series in conjunction with the ACCU-ND technology provides exceptional comfort for users - both photographers and video camera operators. During the registration images to the rapidly changing light conditions, requiring the use of filters with varying degrees of permeability. no need to adjust the white balance in the camera, or use additional processing of digital photos and videos, to adjust the color image, which often happens with cheaper production of another gray filters.
PROND series filters have many applications. Help extend the exposure time, it is not possible stronger closing the aperture or decrease the ISO sensitivity. On a sunny day make it possible to achieve shallow depth of field with clear lenses, which is especially important for portrait photography and film. Also help adjust the exposure of film in the camera in which the exposure time can not be freely adjusted. They allow an interesting way to capture movement in the picture, giving great for shooting waterfalls and other natural scenery.
PROND series filters have a thin aluminum holder type Low Profile Frame. This avoids the phenomenon of vignetting. Filters can work even with super wide angle.