Gugolz Optical Polishing Pitch is offered in five grades for polishing CaF2, germanium, quartz, ZnSe, ZnS, silicon, and other materials. Made from an all-natural wood resin, it has melting points from 52° to 87°C. Users can exactly match the pitch to their optical substrate without screening, filtering, and mixing additives.
Meller Optics
Providence, RI
www.melleroptics.com
LFW Staff
Published since 1965, Laser Focus World—a brand and magazine for engineers, researchers, scientists, and technical professionals—provides comprehensive global coverage of optoelectronic technologies, applications, and markets. With 80,000+ qualified print subscribers in print and over a half-million annual visitors to our online content, we are the go-to source to access decision makers and stay in-the-know.