Studio : Cokin

Publisher : Cokin

Binding : Electronics

Product Description
Grey Neutral Density filters compensate for bright light. By under-exposing the sky, they give a better relief to the surfaces and colors of landscapes and architecure. They are indispensable in summer, for seaside and mountain photos. They are available in six choices to cover every situation. A120 - 2x graduated neutral density filter reduces the light 1 stop A121 - 8x graduated neutral density filter reduces the light 3 stops. A121L - 2x Light starts with the same neutral density as A120, but feathers the grey almost from the color edge and more gently graduates to clear. One stop of compensation. A121M - 4x Medium is the same gentle graduation as A121L but with twice in dens ty. Requires 2 stops of compensation. A121S - 8x Soft is twice the density of A121M and the graduation extends to 3/4 of the filter. Requires 3 stops. A121F - 8x Full is the same as A121S except that the neutral density grey cover the entire filter. Requires 3 stop
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Amazon.com
Cokin filters were invented by professional photographer Jean Coquin. By using square filters like Cokin's, which fit into a holder and are attached to a lens via an adapter ring, the photographer has a number of immediate advantages. There is no need to duplicate filters to fit lenses of different sizes, up to three filters can be used at once to create unique effects, and the photographer has control over the positioning of the effect on the photograph.
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