Cokin

Cokin Z031 Square Orange 85C Filter Z Series

5.0 (1 reviews)

Orange conversion filters help convert daylight to tungsten balanced film. The 85C filter is a dark amber filter that corrects 5500K light to 3800K. This is helpful when you are using tungsten balanced film in daylight settings. It is a critical tool for Film photographers because film has a fixe...

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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

Orange conversion filters help convert daylight to tungsten balanced film. The 85C filter is a dark amber filter that corrects 5500K light to 3800K. This is helpful when you are using tungsten balanced film in daylight settings. It is a critical tool for Film photographers because film has a fixed light balance that should be corrected in-camera for the most accurate results.
  • Filter Type: Orange 85C (Z030)
  • Holder Compatibility: L (Z) Series Holder
  • Size: 100mm x 100mm
  • Density: 1/3-Stop

Key Features

Fits Cokin z-pro series filter holder

Light conversion filter for Film

Manufactured with C39 optical resin

Converts 5500K to 3800K light

Ideal for Film photographers

Specifications

Brand
Cokin
Model
Z031
Type
Square Orange 85C Filter
Series
Z Series
Material
C39 optical resin
Compatibility
Cokin Z-Pro series filter holder
Light Conversion
5500K to 3800K
Intended Use
Film photographers

Pros & Cons

👍 Pros

  • Specifically designed to fit the Cokin Z-Pro Series filter holder, ensuring compatibility for existing users.
  • Manufactured with C39 optical resin, indicating a quality material choice for photographic filters.
  • Functions as a light conversion filter, specifically converting 5500K light to 3800K, useful for specific lighting conditions.
  • Ideal for film photographers, offering a specialized tool to achieve particular color balance effects.
  • The Orange 85C filter provides a distinct color shift for creative or corrective purposes in film photography.

👎 Cons

  • Primarily designed for film photography, which may not be relevant for digital photographers.
  • The filter is specific to the Cokin Z-Pro series holder, limiting its use with other filter systems.
  • Converts light from 5500K to 3800K, which is a specific and not universally needed light conversion.
  • Requires a compatible filter holder, representing an additional investment if not already owned.
  • The impact of this specific orange filter may be too pronounced for subtle color adjustments.

Frequently Asked Questions

This Cokin Z031 Square Orange 85C Filter is ideal for film photographers looking to perform light conversion or achieve specific color effects.
The filter is designed to convert 5500K light to 3800K light, which is useful for balancing color temperatures in certain shooting scenarios.
Yes, this filter is designed to fit the Cokin Z-Pro series filter holder, so you will need that specific holder for proper use.
The Cokin Z031 filter is manufactured with C39 optical resin, a material known for its optical properties in filters.
While it technically can be physically used with a digital camera system if the filter holder fits, its light conversion properties are primarily optimized and marketed for film photography, where color balance adjustments are typically made during capture.