Materion Balzers Optics’ GoboXtreme™ Dark is a high performance glass black & white gobo blank that provides extended thermal stability and lifetime compared to conventional gobos. The high performance single side coated design combines both:
- a “white part”: highly reflective aluminum mirror that faces the lamp, transmitting light only where coating is removed to reveal the gobo image pattern, and
- a “black part”: highly absorbing multi-layer coating that faces the lens and absorbs incident light to maximize contrast and prevent image ghosting.