Sep 1998Meller Optics Inc.Request Info
Meller Optics Inc.'s custom fabricated sapphire front surface optics, designed for industrial, medical, environmental, chemical and high vacuum instrumentation applications, combine high clarity and toughness. Providing flatness to l/10 in the visible and <2 arcsec/in. in parallelism, these optics transmit up to 85% from the UV to IR uncoated and up to 99% when supplied with antireflective coatings on two sides. Insoluble in water, common acids and alkalis to about 1000 °C, they exhibit a Moh 9 surface hardness.