A full line of optical polishing pitch that is made from wood resin to prevent contamination and is ready to use without screening, filtering, or mixing additives is available from Meller Optics, Inc. of Providence, RI. Meller’s Gugolz Optical Polishing Pitch comes in five grades from very-soft to very-hard, with melting points from 52ºC to […]
Meller Optics offers a line of high purity alumina abrasive powders for use with a wide range of hard and soft materials including zinc selenide, germanium, silicon, and stainless steels is available from Meller Optics, Inc. of Providence, RI. Meller Microlux Alumina Powders are offered in two ultrapure grades, Microlux-R and RZ, respectively, for grinding, […]
A line of petroleum-free polishing pitch made from all natural wood resin that comes in five easy to mix grades for hard to soft optics including ZnSe and ZnS is available from Meller Optics, Inc. of Providence, RI. Gugolz Polishing Pitch comes in five grades from very-soft to very-hard that can be sliced, melted, and […]
A line of optical lapping pitch offered in five grades for polishing CaF2, germanium, quartz, ZnSe, ZnS, silicon and other materials is available from Meller Optics, Inc. of Providence, Rhode Island. Gugolz Optical Polishing Pitch comes in five grades from very-soft to very-hard with melting points from 52°C to 87°C. Ready to slice, melt, and […]