Cokin Clearsky filter. Before and after sample images.
The photographer and Cokin USA ambassador Stan Moniz has just reviewed the Cokin Clearsky filter for astrophotography. Discover the huge gain of using this filter in presence of light pollution by reading Stan's article on his blog:
The photographer and Tokina ambassador Alessandro Di Lago challenges the Tokina SZX SUPER TELE 400mm F8 MF lens in shooting historical buildings and particularly architectural elements in the Italian city of Gorizia.