Cokin

Cokin Z830 Square Diffuser 1 Filter 100x100mm

4.8 (6 reviews)

Create Dreamy Portraits with Soft, Diffused Light The Cokin Square Diffuser 1 (Z830) is designed to create a gentle softening effect in your images. Ideal for portrait photography, this filter subtly reduces skin imperfections, providing a smooth and flattering result. Specifications: Filte...

$64.99*
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*Price sourced from Amazon.com. Last updated:Jul 13, 2026.Price and availability are subject to change.

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Overview

Create Dreamy Portraits with Soft, Diffused Light

The Cokin Square Diffuser 1 (Z830) is designed to create a gentle softening effect in your images. Ideal for portrait photography, this filter subtly reduces skin imperfections, providing a smooth and flattering result.

Specifications:

  • Filter Type: Diffuser 1 (0-Stop)
  • Holder Compatibility: L (Z) Series Holder
  • Size: 100mm x 100mm
  • Effect: Overall softening, reduces skin blemishes

Key Features

Fits Cokin z-pro series filter holder

The Package Length of the Product is 17.0 centimeters

The Package Width of the Product is 12.4 centimeters

The Package Height of the Product is 0.8 centimeters

Specifications

Filter Type
Square Diffuser 1
Dimensions
100x100mm
Compatibility
Cokin Z-Pro Series filter holder

Pros & Cons

👍 Pros

  • Specifically designed to fit the Cokin Z-Pro Series filter holder, ensuring secure and proper mounting.
  • Offers a diffuser effect, which is useful for softening harsh light and reducing contrast in images.
  • The 100x100mm square format allows for precise positioning within the filter holder for creative control.
  • Can be easily combined with other Cokin Z-Pro filters, expanding creative possibilities.
  • Helps in creating a more even and pleasing light distribution across the subject.

👎 Cons

  • This is a square filter, requiring a specific Cokin Z-Pro Series filter holder for use, which is not included.
  • As a Diffuser 1 filter, its effect is subtle; users seeking stronger diffusion might need a higher-numbered diffuser.
  • The fixed 100x100mm size means it may not be suitable for lenses that require much larger or smaller filters.
  • Specific light transmission or diffusion intensity values are not provided, making it difficult to quantify its effect.
  • The plastic construction typically found in Cokin filters may be less durable than glass filters in some situations.

Frequently Asked Questions

This filter is used to create a diffusion effect, which softens the light, reduces contrast, and can help to smooth out blemishes in portraits or harsh lighting in landscapes.
The filter measures 100x100mm, a standard size for the Cokin Z-Pro series.
Yes, this square filter is designed to fit the Cokin Z-Pro Series filter holder, which is sold separately.
Yes, the Cokin Z-Pro system is designed for stacking, allowing you to combine this diffuser with other filters like ND or graduated filters.
The "Diffuser 1" typically indicates a subtle diffusion effect, designed to gently soften the image without making it overtly blurry.