Glass gobos are built by stacking dichroic coated colored layers on top of one another.
A two color gobo contains two layers of dichroic coated glass. Typically this includes a black layer (which may include grayscale) plus a simple spot color layer, which is a color that does not require color mixing. The simple spot color can include grayscale. Alternatively, a two color gobo can contain two layers of simple spot colors, without any black or grayscale.

Whether you need B&W glass versions of your favorite Rosco steel designs or you need to project a color-matched logo for a corporate event, Rosco Custom Glass Gobos are the most effective way to provide superior projected imagery for the most demanding client or production manager. Choose Rosco to ensure perfect color and image design for your glass gobos.
Glass gobos are built by stacking dichroic coated colored layers on top of one another.
A Two Color gobo contains two layers of dichroic coated glass.
Typically this includes a black layer (which may include grayscale)
plus a simple spot color layer, which is a color that does not require
color mixing. The simple spot color can include grayscale.
Alternatively, a Two Color gobo can contain two layers of simple
spot colors, without any black or grayscale.