Article | November 21, 2019

Optical Filters – Color Temperature Orange (CTO) And Color Temperature Blue (CTB)

Source: Abrisa Technologies

Optical filters are a great tool for a wide variety of lighting applications. One common use of optical filters includes changing the correlated color temperature of a light source. The class of optical filters used to make these types of color changes are called Color Temperature filters. This article discusses the use of Color Temperature Orange (CTO) And Color Temperature Blue (CTB) filters in particular.