Cokin

Cokin X121 Square Graduated ND Grey G2 Filter XL Holder

5.0 (2 reviews)

Achieve Perfectly Balanced ExposuresIntroducing the Cokin X121 Square Graduated Neutral Density Filter. Designed to darken skies and other bright areas in your images, this filter provides balanced exposure across the entire scene. Featuring a hard-edge transition, it's ideal for landscapes with ...

$119.99*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

Achieve Perfectly Balanced Exposures

Introducing the Cokin X121 Square Graduated Neutral Density Filter. Designed to darken skies and other bright areas in your images, this filter provides balanced exposure across the entire scene. Featuring a hard-edge transition, it's ideal for landscapes with defined horizon lines and is compatible with the XL (X) Series Holder.

  • Brand: Cokin
  • Model: X121
  • Type: Graduated Neutral Density Filter
  • Density: ND8 (3-Stops)
  • Transition: Hard Edge
  • Compatibility: XL (X) Series Holder
  • Dimensions: 130mm x 170mm

Key Features

XP120 - 2X graduated neutral density filter reduces the light 1 stop.

XP121 - 8X graduated neutral density filter reduces the light 3 stops.

XP121L - 2X Light starts with the same neutral density as XP120, but feathers the grey almost from the color edge and more gently graduates to clear. One stop of compensation.

XP121M - 4X Medium is the same gentle graduation as XP121L but with twice in density. Requires 2 stops of compensation.

XP121S - 8X Soft is twice the density of XP121M and the graduation extends to 3/4 of the filter. Requires 3 stops.

Specifications

Product Type
Graduated ND Grey Filter
Filter Format
Square
Filter Size
XL
XP120 Light Reduction
1 Stop (2X)
XP121 Light Reduction
3 Stops (8X)
XP121L Graduation
Gentle, 1 Stop
XP121M Graduation
Gentle, 2 Stops (4X)
XP121S Graduation
Soft, 3 Stops (8X), extends to 3/4 of filter

Pros & Cons

👍 Pros

  • Includes the XP120, a 2X graduated neutral density filter that reduces light by one stop, useful for minor exposure balancing
  • Offers the XP121, an 8X graduated neutral density filter, providing a three-stop light reduction for more significant adjustments
  • Features the XP121L (2X Light) with a gentle gradient, starting with 1-stop density and smoothly transitioning to clear
  • Provides the XP121M (4X Medium) with a gentle 2-stop density graduation, doubling the density of the XP121L
  • The XP121S (8X Soft) offers a 3-stop density with a graduation extending across three-quarters of the filter for smooth transitions

👎 Cons

  • The description details several variations (XP120, XP121, XP121L, XP121M, XP121S) but does not specify which exact filters are included in the Cokin X121 set, potentially causing confusion for buyers.
  • Each filter variation offers a different light reduction and graduation style, requiring photographers to potentially purchase multiple versions to cover various shooting scenarios.
  • The Cokin X121 system requires an XL holder, which is mentioned in the title but not explicitly stated as included or needing to be purchased separately, leading to potential additional costs.
  • Specific details about the filter material, such as glass or resin, are not provided, which could impact durability and optical quality expectations.
  • The exact physical dimensions or thickness of the filters are not specified, which might be a concern for compatibility with certain camera bags or cases.

Frequently Asked Questions

The XP120 filter in the Cokin system is a 2X graduated neutral density filter, designed to reduce the light entering your camera by one stop.
The XP121 filter is an 8X graduated neutral density filter that reduces the light by three stops, useful for balancing exposures in scenes with bright skies.
The XP121L (2X Light) offers a gentle graduation with one stop of compensation, while the XP121M (4X Medium) has the same gentle graduation but with twice the density, requiring two stops of compensation.
The XP121S (8X Soft) filter provides a soft graduation, which extends to three-quarters of the filter, and requires three stops of compensation.
The title indicates "XL Holder" as part of the product name, suggesting it is a component of this Cokin X121 square graduated ND grey filter system.