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Cokin P121F P-Series Graduated Neutral Density 0.9 to 0.3 Filter (3 to 1-Stop)

  • $ 3499
  • Save $ 20





Cokin P121F P-Series Graduated Neutral Density 0.9 to 0.3 Filter (3 to 1-Stop)


ThisCokin P Series Graduated Neutral Density 0.9 to 0.3 Filteris designed for use with a Cokin P Series Filter Holder. Its 0.9 to 0.3 density creates a darkening of the entire image that is graduated, allowing you to suppress specific areas of an image such as very bright skies, while providing a similar, but reduced effect in other regions of the image that can benefit from a more moderate reduction in exposure, such as reflecting water or sand. The Cokin P Series Graduated Neutral Density 0.9 to 0.3 Filter is densest at the edge with up to a 0.9 density that tapers to a 0.3 density at the other edge. This filter's 0.9 to 0.3 density range corresponds to a reduction of light from entering a lens by three stops to one stop.


This filter is made of durable, optical resin (CR39) and measures 1.6mm thick.



  • Compatible with a Cokin P Series Filter Holder

  • Edge-to-edge, graduated darkening effect with a 0.9 to 0.3 density range

  • Useful for strong exposure suppression in specific areas of an image such as very bright skies, while providing a similar, but reduced result in other regions of the image that can benefit from a more moderate reduction in exposure, such as reflecting water or sand

  • 0.9 to 0.3 density corresponds to an 8x to 2x filter factor that provides a three-stop to one-stop reduction of light

  • Filter does not affect the overall coloration of the image

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





































Filter Type Graduated ND
Density 0.9 (3 Stops)
Shape Rectangle
Rectangular Size 3.3 x 3.9" / 84.0 x 100.0 mm
Cokin Compatibility Cokin P
Filter Thickness 0.06" / 1.6 mm
Filter Material Resin
Coatings Not specified by manufacturer