Rosco

Rosco 3410 Roscosun 1/8 CTO Converts 5500K to 4900K Sheet

Transform Your Lighting with PrecisionThe ROSCO 3410 (Roscosun 1/8 CTO) Gel Sheet, designed to modify the color temperature of your lights with accuracy. This filter converts 5500K to 4900K, creating a warmer, more natural light for film, photography, and stage productions. Specifications: Bran...

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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

Transform Your Lighting with Precision

The ROSCO 3410 (Roscosun 1/8 CTO) Gel Sheet, designed to modify the color temperature of your lights with accuracy. This filter converts 5500K to 4900K, creating a warmer, more natural light for film, photography, and stage productions.

Specifications:
  • Brand: Rosco
  • Model: 3410
  • Type: Gel Sheet
  • Color: Roscosun 1/8 CTO
  • Conversion: Converts 5500K to 4900K

Specifications

Product Type
Lighting Filter Sheet
Brand
Rosco
Model
3410 Roscosun 1/8 CTO
Color Temperature Conversion
5500K to 4900K
Strength
1/8 CTO

Pros & Cons

👍 Pros

  • Specifically designed to convert 5500K daylight color temperature to 4900K, offering precise color correction
  • The 1/8 CTO strength provides a subtle but effective adjustment, ideal for fine-tuning light quality
  • Manufactured by Rosco, a known brand in lighting filters, suggesting reliability and consistency
  • Comes in a sheet format, allowing for flexible cutting and shaping to fit various lighting fixtures
  • Useful for achieving a warmer color balance without significantly altering the light intensity

👎 Cons

  • Only performs a specific color temperature conversion (5500K to 4900K), limiting its versatility for other lighting needs
  • The 1/8 CTO strength is a minimal correction, and may not be sufficient for more dramatic color temperature shifts
  • Being a sheet, it requires manual cutting and installation, which may not be as convenient as pre-cut gels
  • Not designed for diffusion or light shaping beyond color correction, focusing solely on color temperature
  • Durability or heat resistance specifications for the sheet material are not provided

Frequently Asked Questions

The primary function of this Rosco filter sheet is to convert a 5500K daylight color temperature light source to a warmer 4900K color temperature.
"1/8 CTO" indicates the strength of the color temperature orange filter, meaning it provides a subtle warming effect, less intense than a full or half CTO filter.
Yes, as a sheet, the Rosco 3410 Roscosun 1/8 CTO can be cut and shaped to fit a variety of lighting fixtures and applications.
No, this filter is specifically designed for color temperature correction, converting a cooler light to a slightly warmer one, rather than for diffusion or light shaping.
This filter is beneficial in situations where a slight warming of 5500K daylight-balanced light is desired to achieve a 4900K color, often to match other light sources or create a specific mood.