Rosco Strobist Collection – Flash Gel Filter Kit

Master Your Flash Photography with Professional Colour Control

Developed in collaboration with renowned photographer David Hobby (aka The Strobist), the Rosco Strobist Gel Kit is the ultimate tool for photographers looking to take control of their flash lighting. Whether you’re balancing ambient light, correcting colour temperature, or creating dramatic effects, this kit gives you the essential tools trusted by professionals worldwide.

Key Features

• ✅ 20 Pre-Cut Gel Filters
  Each gel measures 3” x 5.5” (7.6 x 14 cm) — perfectly sized to fit most on-camera flash units.

• 🎨 Colour Correction Gels
  Includes CTO (Color Temperature Orange), CTB (Color Temperature Blue), and Plusgreen filters for precise white balance and ambient light matching.

• 🌈 Colour Effects Gels
  Add creative flair with vibrant colours for background lighting, accent highlights, or special effects.

• 🔥 Heat Resistant & Durable
  Made from Rosco’s industry-standard gel materials, these filters are built to withstand the heat from repeated flash use.

• 📸 Designed for Strobist-Style Lighting
  Created for photographers using off-camera flash setups, especially in dynamic, on-location shoots.

What’s Included

Each kit includes the following 20 filters:

• 3 x Full CTO

• 3 x 1/2 CTO

• 3 x 1/4 CTO

• 2 x Full CTB

• 2 x Plusgreen

• 7 x Assorted Effect Colours (Red, Blue, Yellow, Magenta, etc.)

Also includes a guide and instructions for attaching gels to your flash with reusable velcro (not included).

Ideal For:

• Portrait & Event Photographers

• Product Shoots & Editorial Work

• On-Location Flash Photography

• Hobbyists looking to learn flash control techniques

Why Choose Rosco?

Rosco is a global leader in lighting filters for film, television, and photography. Their filters are manufactured to exacting industry standards, offering consistent colour, high transmission, and professional-grade reliability.

Compatibility

• Fits most popular on-camera flash models, including:

  • Canon Speedlites

  • Nikon SB-series

  • Godox V1/TT600/AD200

  • Sony and Yongnuo flashes

Take Control of Your Flash

Don’t let colour cast or mismatched lighting ruin your shots. The Rosco Strobist Gel Kit gives you the tools to shape and control your light like a pro — compact, reliable, and ready for any shoot.