Cambo Center ND Filter E67 for Rodenstock Grandagon/Apo Sironar Lenses (67mm, 2.5-Stop)

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This 67mm Cambo Center ND Filter E67 for Rodenstock Grandagon/Apo Sironar Lenses provides a center dot ND effect of approximately 2.5 stops. Designed for use with 35, 45, and 55mm Rodenstock Grandagon/Apo Sironar lenses, it helps to even out the exposure across your frame. It has a 67mm rear thread that attaches to the front of your lens.