Cokin Black Oval Center Spot Filter

The Cokin Black Oval Center Spot filter has a clear center and diffused edges. Theses diffused edges will be produce blur and vignetting while leaving the center sharp. The filter effect is directly influenced by the f-stop and the focal length. A lens shot at f/1.4 will see a greater blurring effect than f/8.0 and a 85mm lens will see more blur than a 28mm. Additionally, a longer focal length lens will visually increase the size of the center spot area because it sees less of the filter area.

Filter Dimensions	M (P) - 84mm x 84mm x 1.6mm L (Z) - 100mm x 100mm x 1.6mm XL (X) - 130mm x 130mm x 3mm
Filter Construction	C39 Optical Resin
Filter #	M (P) - P141 L (Z) - L141 XL (X) - X141

Brochures
	creative - Brochure