A full line of sapphire and ruby balls for use as fiber-optic and endoscope lens systems come with a calibration certificate validating diameter and sphericity. They have Mohs 9 hardness and surface finishes of 0.008 to 0.01 μm Ra, and are available in diameters from 0.1 mm to 0.5 in.
Meller Optics
Providence, RI
About the Author
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.
Sponsored Recommendations
Sponsored Recommendations
How to Tune Servo Systems: Force Control
Oct. 23, 2024
Voice your opinion!
Voice your opinion!