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Rosco 89
Lighting · Terms

Rosco 89

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rosco 91 rosco 129 rosco 90

Professional lighting equipment or technique used in film and television production.

Definition

The Rosco 89 is a Moss Green color filter from the Rosco E-Color+ series. The filter absorbs magenta components and corrects fluorescent light to daylight color temperature (5600K).

Practical Application

This lighting element is used in various professional scenarios:

  • Color Correction: Adjusting color temperatures between different light sources
  • Light Control: Precise control of light intensity and quality
  • Effect Design: Creating specific visual atmospheres
  • Efficiency Improvement: Reducing post-production effort through precise on-set control

Technical Details

Important technical features include:

  • Light Transmission: 61%
  • Thickness: 0.18mm polyester film
  • Temperature resistant up to 204°C
  • Available as a roll or cut sheets

Practical Tips

  • Always consider the specific requirements of the current scene
  • Test different combinations for optimal results
  • Use a light meter for accurate quantification of light changes
  • Observe storage conditions to ensure long-term quality

Professional Standards

In professional film and television production, color filters enable:

  • Consistent image quality across multiple shooting days
  • Quick adjustments without extensive rebuilding
  • Cost-effective production
  • Meeting the highest quality standards
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