Meller Sapphire Lenses are available in plano convex and plano concave configurations in sizes from ½" to 2" dia. Featuring Moh 9 surface hardness, these lenses are scratch-resistant, impervious to water, common acids and alkalis, and are ideal for use in near IR medical laser systems.
Providing >98% transmission with AR coatings on both sides @ 2.94 µm and 2.1 µm, Meller Sapphire Lenses have surface finishes to 10-5 scratch-dig, surface figures to 1/8 wave, and 10 mm to 100 mm focal lengths @ 633 nm.
Meller Sapphire Lenses are priced according to configuration, size, and quantity. Literature and price quotations are available upon request.
Meller Optics, Inc., 120 Corliss St., P.O. Box 6001, Providence, RI 02940. Tel: 401-331-3717; Fax: 401-331-0519.