Studio : Kenko Tokina USA, Inc. Publisher : Kenko Tokina USA, Inc. Platform : Not Machine Specific Binding : Electronics Product Description With this filter, 3/4 the image is clear while the other 1/4 is a Kenko cross Screen. The glass in 1/4 of this filter has etched parallel and perpendicular lines that create four rays of light emanating from every light source point in the picture. The glass is mounted in a rotating frame so that the orientation of the rays can be adjusted. 0
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