2x5" Rosco Speedlight gel Straw CTS CTG full 1/2 1/4 1/8 filter kit

This filter pack contains 9 Rosco colour correction gels, and is designed to compliment either our 9 gel colour correction or 55 gel kit. The gels are a little larger than the one in the 55 gel kit but can easily be trimmed with scissors.

It includes 4 different strengths of the CTS (Colour To Straw) gels. CTS gels are similar to CTO but are a more yellow / less red colour which suits skin tones better especially when using digital SLRs.

Also included are 1/8 strength CTO and CTB plus three CTG gels to compliment the 55 gel kit.

The gels are specially cut to 5cm x 12.5cm (2" x 5") to suit almost any speedlight flash (unlike the Rosco sample gels which are too small to provide full cover for most flashes). The filters can be easily attached to your flash with Velcro (sold separately)

Rosco gels are highly heat resistant, however some flashes can get very hot especially on full power. To avoid damage, arc the gel over the front element of the flash and leave a small gap of air for the flash energy to dissipate.

The kit includes 1 each of the following Rosco gels:

Full CTS (converts 5500K to 2900K)
1/2 CTS (converts 5500K to 3800K)
1/4 CTS (converts 5500K to 4500K)
1/8 CTS (converts 5500K to 4900K)

CTS (Colour To Straw) gels are similar to CTO but are a more yellow / less red colour which suits skin tones better especially when shot on digital cameras.

1/2 Plusgreen
1/4 Plusgreen
1/8 Plusgreen

Plusgreen adds green to balance with fluorescents and discharge lamps)

1/8 CTO (converts 5500K to 4900K)

CTO (Colour To Orange) gels are used to decrease the colour temperature of your flash to match tungsten and incandescent lighting i.e. normal household lights or halogens.

1/8 CTB (converts 5500K to 5600K)

CTB (Colour To Blue) gels are used to increase the colour temperature of your flash to match overcast lighting outdoors.