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 high-purity calcined alumina powders that are ready to mix with de-ionized water for a wide range of optics polishing applications is available from Meller Optics, Inc. of Providence, Rhode Island. Meller Microlux Alumina Powders are ideally suited for polishing optics on spot blocks and can produce surface finishes to 10-5 scratch-dig on […]
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 […]