Cokin Warm (81A) M (P) Resin Filter Converter for Film 416026 P026

Amber Conversion filters help convert cool or blue light to warmer light. The 81A filter is a light amber filter that corrects 5500K light to 5300K. This is helpful on overcast days or shady environments where the light tends to be cool and a little warmth is needed. 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.

Specs:

- Density: 1/3-stop

- Filter Dimensions: M (P) - 84mm x 84mm x 1.6mm

- Filter Construction: C39 Optical Resin