Rosco

Rosco 110118120001 Color Correction Filter Kit

4.8 (17 reviews)

Comprehensive 16-filter color correction kit for matching tungsten, daylight, and fluorescent sources on set.

$59.95*
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

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Overview

The Rosco Color Correction Filter Kit is a carefully curated assortment of 16 gel filters designed to solve the most common color temperature mismatches encountered in photography and filmmaking. The kit addresses three fundamental correction needs: CTB (Color Temperature Blue) filters for converting warm tungsten light to match cooler daylight, CTO (Color Temperature Orange) filters for warming up daylight-balanced sources like strobes, HMIs, or LEDs, and green correction filters for dealing with the color casts produced by fluorescent and inexpensive LED fixtures. Each category includes multiple densities, giving you precise control over how much correction you apply.

With five densities of CTB ranging from full to 1/8, five densities of CTO, and three each of Plusgreen and Minusgreen, this kit lets you fine-tune your color balance incrementally rather than being locked into heavy-handed corrections. The 12 x 12 inch sheet size is a practical standard that fits most small to medium lighting fixtures and can be easily trimmed to size. Whether you are balancing a tungsten practical lamp with daylight streaming through a window, correcting the green spike of overhead fluorescents in an office scene, or warming up an LED panel to match candle light, this Rosco kit provides the filters you need in one organized package.

Key Features

3202 Full Blue Filter - 3204 1/2 Blue Filter - 3206 1/3 Blue Filter - 3208 1/4 Blue Filter - 3216 1/8 Blue Filter - 3401 Roscosun 85 Filter - 3407 Roscosun CTO Filter - 3408 Roscosun 1/2 CTO Filter - 3409 Roscosun 1/4 CTO Filter - 3410 Roscosun 1/8 CTO Filter - 3304 Tough Plusgreen Filter - 3315 Tough 1/2 Plusgreen Filter - 3316 Tough 1/4 Plusgreen Filter - 3308 Tough Minusgreen Filter - 3313 Tough 1/2 Minusgreen Filter - 3314 Tough 1/4 Minusgreen Filter - Rosco Warranty

CTB's for boosting the color temperature of tungsten or other warm light sources

CTO's for warming up daylight balanced sources like strobes, HMI's or LEDs

Plusgreens for balancing with light fixtures that have a heavy green spike such as fluorescent bulbs

Minusgreens for removing the green content found in light fixtures such as inexpensive LED fixtures

Specifications

Brand
Rosco
Model
110118120001
Filter Size
12 x 12 inches
Total Filters Included
16
CTB Filters
Full Blue (3202), 1/2 Blue (3204), 1/3 Blue (3206), 1/4 Blue (3208), 1/8 Blue (3216)
CTO Filters
Roscosun 85 (3401), Roscosun CTO (3407), 1/2 CTO (3408), 1/4 CTO (3409), 1/8 CTO (3410)
Plusgreen Filters
Tough Plusgreen (3304), 1/2 Plusgreen (3315), 1/4 Plusgreen (3316)
Minusgreen Filters
Tough Minusgreen (3308), 1/2 Minusgreen (3313), 1/4 Minusgreen (3314)

Pros & Cons

👍 Pros

  • Includes 16 filters across four correction categories, covering virtually every common color temperature mismatch
  • Multiple density options within each category allow precise, incremental color adjustments
  • Standard 12 x 12 inch sheets can be cut to fit a wide variety of lighting fixtures
  • Rosco brand filters are known for consistent color accuracy and heat resistance
  • Having CTB, CTO, Plusgreen, and Minusgreen in one kit eliminates the need to buy individual filters separately

👎 Cons

  • 12 x 12 inch sheets may be too small for larger professional fixtures without combining multiple pieces
  • Gel filters degrade over time with heat exposure and will eventually need replacement
  • Kit does not include diffusion or effects filters, only color correction
  • No included storage solution beyond basic packaging, so organizing 16 sheets requires a separate gel folder
  • Single sheet of each filter type means you cannot correct multiple fixtures simultaneously without purchasing additional kits

Frequently Asked Questions

Each filter sheet in the kit measures 12 x 12 inches, a standard size that can be cut to fit most lighting fixtures and gel frames.
The kit includes CTB (Color Temperature Blue) filters in five densities, CTO (Color Temperature Orange) filters in five densities, Plusgreen filters in three densities, and Minusgreen filters in three densities — 16 filters total.
Yes, the 12 x 12 inch sheets can be easily cut with scissors or a craft knife to fit any gel frame, barn door, or lighting modifier you need.
Plusgreen filters add green to match sources with a green spike like fluorescent tubes, while Minusgreen filters subtract green content from fixtures like inexpensive LEDs that cast a greenish tint.
CTB and CTO filters come in five densities each (full through 1/8 strength), while Plusgreen and Minusgreen filters come in three densities each (full, 1/2, and 1/4).