Meller Optics, Inc. has unveiled bespoke sapphire windows designed specifically for autonomous and unmanned underwater vehicles (AUVs and UUVs), engineered to endure high-velocity particles and extreme pressure conditions.
The Meller Sapphire Windows boast a Mohs hardness rating of 9, making them the second hardest material after diamond. They are capable of withstanding rapid-moving debris, sand, and underwater pressures reaching up to 10,000 psi, depending on the specific application.
these sapphire windows are meticulously crafted to meet exact OEM specifications. Customization options include stepped edges, elliptical shapes, mounting holes, slots, and wedges, all while maintaining a smooth, flat surface that minimizes algae accumulation.
Designed to protect imaging sensors and vision systems from external elements, Meller Sapphire Windows are available in diameters ranging from 0.25 inches to 10 inches, wiht various wall thicknesses and surface treatments. the surface finishes can achieve a scratch-dig rating of 10-5, a roughness of less than or equal to 0.3 nm RA,and a flatness of 0.5 fringes HeNe.
The pricing for Meller Sapphire Windows tailored for AUV and UUV applications varies based on configuration and order quantity.
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