Full company details
Meller Optics Inc.
120 Corliss St.
Providence, RI 02904
United States
Sapphire and Ruby Balls
Photonics Showcase
Nov 2018Meller sapphire and ruby balls feature Mohs 9 hardness, second only to diamond, and are impervious to most chemicals, solvents, and detergents. Offered in a wide range of sizes, they are suitable for applications such as ball check valves, chromatography pistons and pumps, jewel bearings in time pieces, stylus tips, and fiber optic and endoscope lens assemblies.
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