Meller Optics, Inc.

Meller Custom Sapphire Lenses, Windows & Domes are Ideal for Autonomous Underwater Vehicles
Architectural & Civil Engineering Products

Meller Custom Sapphire Lenses, Windows & Domes are Ideal for Autonomous Underwater Vehicles

Providence, R.I. (PRWeb) February 10, 2021 -- Meller Optics, Inc. has introduced custom manufactured sapphire lenses, windows, and domes that can withstand fast moving sand, particles, saltwater, and pressure to 10,000 psi for use in AUVs, ROVs, submersibles, and other deep water applications. Meller Sapphire Optics for seawater applications feature Mohs 9 hardness, which is second only to...

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New Sapphire and Ruby Balls Feature a Mohr 9 Hardness
Mechanical Components and Assemblies

New Sapphire and Ruby Balls Feature a Mohr 9 Hardness

The Sapphire and Ruby Balls from Meller Optics are available in 42 in. and metric sizes from 0.1 mm to 0.5 in. diameter. The units have surface finishes of 0.008 to 0.010 micron Ra and 0.2 coefficient-of-friction. The balls feature a refractive index of 1.76 microns at 20°C, and 2,000°C melting point. They are suitable for applications such as ball check valves, chromatography pistons and...

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Meller's Sapphire Optics are designed to withstand pressures up to 10,000 psi.
Optics & Photonics

Meller's Sapphire Optics are designed to withstand pressures up to 10,000 psi.

Meller’s Sapphire Optics are available in 3/8 to 4 in. diameter sizes and tolerance of ±0.001 in. This optics consists of chemically inert custom fabricated lenses, detector windows, and domes. Units come with surface finishes from 60-40 to 40-20 scratch-dig, parallelism from 20 to 2 arc/secs and Mohs 9 hardness. These optics are suitable for protecting sensors and detectors in aerospace...

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Hyper-Hemispheric 360° Window features 40-20 scratch-dig surface finishing.
Architectural & Civil Engineering Products

Hyper-Hemispheric 360° Window features 40-20 scratch-dig surface finishing.

Meller’s Hyper-Hemispheric 360° Window is constructed from sapphire for providing transmission of UV to IR and SWIR. Unit offers 65 degree field-of-view and can be fabricated in sizes ranging from 6 to 12 in. O.D. with varying wall thicknesses. Hyper-Hemispheric window provides surface roughness of 10 Angstrom with surface figure of 1.0 fringe over any 2.0 in. diameter on both faces. Unit’s...

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Meller Custom Sapphire Lenses, Windows & Domes are Ideal for Autonomous Underwater Vehicles
Architectural & Civil Engineering Products

Meller Custom Sapphire Lenses, Windows & Domes are Ideal for Autonomous Underwater Vehicles

Providence, R.I. (PRWeb) February 10, 2021 -- Meller Optics, Inc. has introduced custom manufactured sapphire lenses, windows, and domes that can withstand fast moving sand, particles, saltwater, and pressure to 10,000 psi for use in AUVs, ROVs, submersibles, and other deep water applications. Meller Sapphire Optics for seawater applications feature Mohs 9 hardness, which is second only to...

Read More »
Company News

Meller Optics Introduces 2021 List of Overrun Optics and the Parts are Shipped From Stock Overnight

A new list of production overrun optics that can often eliminate the need for custom ordering, at a significant savings with overnight shipping is being offered by Meller Optics, Inc. PROVIDENCE, R.I. (PRWEB) JANUARY 13, 2021 Meller Optics, Inc. has introduced a new list of production overrun optics that can often eliminate the need for custom ordering, at a significant savings, with overnight...

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New Sapphire and Ruby Balls Feature a Mohr 9 Hardness
Mechanical Components and Assemblies

New Sapphire and Ruby Balls Feature a Mohr 9 Hardness

The Sapphire and Ruby Balls from Meller Optics are available in 42 in. and metric sizes from 0.1 mm to 0.5 in. diameter. The units have surface finishes of 0.008 to 0.010 micron Ra and 0.2 coefficient-of-friction. The balls feature a refractive index of 1.76 microns at 20°C, and 2,000°C melting point. They are suitable for applications such as ball check valves, chromatography pistons and...

Read More »
Meller's Sapphire Optics are designed to withstand pressures up to 10,000 psi.
Optics & Photonics

Meller's Sapphire Optics are designed to withstand pressures up to 10,000 psi.

Meller’s Sapphire Optics are available in 3/8 to 4 in. diameter sizes and tolerance of ±0.001 in. This optics consists of chemically inert custom fabricated lenses, detector windows, and domes. Units come with surface finishes from 60-40 to 40-20 scratch-dig, parallelism from 20 to 2 arc/secs and Mohs 9 hardness. These optics are suitable for protecting sensors and detectors in aerospace...

Read More »

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