• Darkens bright areas of an image, such as skies, while leaving the remainder of the frame unaffected
• Provides up to a 2-stop reduction of light in selective areas
• Hard-edged line of transition between the dense and clear areas
• Useful for images which include defined horizon lines

Cokin P121M P-Series ND Gradual Neutral Grey G2 Medium ND4 (0.6) Filter #CP121MThisCokin P Series Hard-Edge Graduated Neutral Density 0.6 Filteris designed for use with a Cokin P Series Filter Holder. It helps to darken specific areas of an image, such as bright skies, while allowing for a normal, unaffected exposure in the other regions of the image. The filter is densest at the edge and tapers to clear by the middle, with a hard-edged line of transition between the dense and clear areas. A neutral density filter with a hard-edged line of transition is useful for images which include defined horizon lines. Neutral density filters do not affect the coloration of the image and this filter provides up to a 2-stop reduction in light from entering a lens.      This filter is made of durable, optical resin (CR39) and measures 1.6mm thick.

• Compatible with a Cokin P Series Filter Holder


• Darkens bright areas of an image, such as skies, while leaving the remainder of the frame unaffected


• Provides up to a 2-stop reduction of light in selective areas


• Hard-edged line of transition between the dense and clear areas


• Useful for images which include defined horizon lines


• Filter does not affect the overall coloration of the image


• Constructed from optical resin (CR39) for clarity and durability

Filter TypeGraduated NDGraduation TypeHard EdgeDensity0.6 (2 Stops)ShapeRectangleRectangular Size3.3 x 3.9" / 84.0 x 100.0 mmCokin CompatibilityCokin PFilter Thickness0.06" / 1.6 mmFilter MaterialResinCoatingsNot specified by manufacturer