#USA #Providence #Military Applications #Meller Optics #Sapphire Lenses

Meller Optics Introduces Cutting-Edge Sapphire Lens Technology

Meller Optics, Inc., a pioneer in optical technology, has recently unveiled a new line of custom-made sapphire lenses, windows, and prisms tailored for military applications. These innovative optical components are built to withstand extreme environments, making them essential for protecting sensitive electro-optical systems used in directed energy laser weapons and various military vision systems.

One of the standout features of Meller Sapphire Optics is their incredible durability. With a Mohs hardness rating of 9, these materials are second only to diamond in terms of hardness, ensuring they can endure the rigors of harsh conditions. They are engineered to function over a wide optical transmission range, boasting up to 99% light transmission from ultraviolet (UV) to infrared (IR) wavelengths when coated with anti-reflective (A/R) layers.

These sapphire optics are specially designed to resist damage from fast-moving sand, dirt, and saltwater, in addition to enduring contact with most chemicals. Their robust construction enables them to operate under extreme pressures and temperatures, withstanding pressures of up to 10,000 psi, depending on their thickness. This capability ensures that the optics remain functional even in the most demanding battlefield scenarios.

Meller Sapphire Optics are suited for a wide temperature range, operable from a chilling -200°C to a searing +1,600°C. The thermal expansion coefficient is impressively low at approximately 5 x 10^-6/°C. This reduction in thermal expansion allows for greater stability and reliability in varying environmental conditions.

These custom sapphire components come in sizes ranging from 1 inch to 9 inches in outer diameter (O.D.) and can be manufactured to meet specific surface finish requirements. With finishes ranging from 60-40 scratch-dig to flatness measured to 0.5 fringes of Helium Neon (HeNe) light, the precision offered by Meller Optics is unparalleled. Additionally, the parallelism of these optics is adjustable from 20 to 2 arc-seconds, allowing for high levels of accuracy in optical performance applications.

Pricing for Meller Sapphire Optics is based on the specific configuration and order quantities. For those interested in integrating this cutting-edge technology into their military or industrial applications, price quotations can be requested from Meller Optics directly.

For more information or to place inquiries, potential customers can contact Meller Optics, Inc. at:

• - Craig Schweriner, Marketing
• - 120 Corliss St. / P.O. Box 6001
• - Providence, RI 02940
• - Phone: (800) 821-0180
• - FAX: (401) 331-0519
• - Email: [email protected]
• - Website: melleroptics.com

Meller Optics continues to push the boundaries of optical technology, providing the defense industry with essential tools and solutions that promise to enhance operational effectiveness in the field. As military needs evolve, innovative solutions like these sapphire optics will play a crucial role in ensuring mission success.