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, optical polishing pitch that can be selected and mixed, if necessary, for precisely lapping virtually any type of optics is available from Meller Optics, Inc. of Providence, Rhode Island. Meller’s Gulgolz Optical Polishing Pitch is formulated to help to prevent contamination of the polishing media and substrates. Featuring five grades from […]
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 ready to mix, high-purity calcined alumina powders for finishing precision optics that provide a lower cost alternative to diamond abrasives are available from Meller Optics, Inc. of Providence, Rhode Island. Meller Microlux Aluminum Powders come in two grades and seven particle sizes from 0.05 to 3.0 microns and are ready to mix […]