Unmanned systems functioning in challenging environments necessitate durable,high-performance optical elements to guarantee dependable data acquisition and sensor operation.
Image courtesy of Venmark International
Meller Optics,Inc., a prominent name in precision optics, specializes in custom-engineered sapphire optics designed to protect cameras, sensors, and detectors from the damaging effects of airborne dirt, sand, and corrosive substances.
With a Mohs hardness rating of 9—just below diamond—sapphire is an extraordinary choice for front surface optics in UAVs, autonomous vehicles, and industrial monitoring applications. Meller Sapphire Optics are crafted to endure high-velocity particle impacts, resist scratches, and maintain optical clarity under the most extreme conditions. These attributes make them particularly suitable for aerospace, defence, and unmanned ground vehicle (UGV) applications, were safeguarding sensors is vital for mission success.
Meller Optics offers sapphire optics in various formats, including windows, lenses, and domes, all customizable in size and configuration.These optics can be precisely tailored with:
- Different thicknesses to fulfill specific structural and optical needs
- Mounting features such as holes, slots, and wedges for easy integration into existing systems
- Elliptical edge designs and specialized treatments to enhance aerodynamics and durability
- Anti-reflective coatings to improve optical performance and minimize glare
Perfectly suited for missiles, aircraft, and drones, Meller Sapphire Optics are resistant to water, most acids, alkalis, airborne dirt and sand, and can withstand temperatures up to 1,000°C (HF at 300°C) and pressures reaching 10,000 psi.
Available in diameters ranging from 1/4” to 10” and thicknesses from 1/2 mm to 1”, surface finishes vary from 60-40 to 40-20 scratch-dig, with windows fabricated to achieve flatness of 0.5 fringes of HeNe and parallelism from 20 to 2 arc/secs.
Enhanced Optical Performance for Unmanned Systems
Advanced imaging and sensor technologies are crucial for UAV surveillance, LiDAR mapping, and automated navigation systems. Meller Optics’ sapphire optics deliver exceptional light transmission across a wide spectral range, ensuring precise and clear data collection even in low-visibility conditions.
The synergy of mechanical strength and optical accuracy allows unmanned systems to function effectively in environments characterized by high dust, impact, and chemical exposure.
Meller Sapphire Optics are available in tailored configurations, with pricing resolute by design specifications, size, and order quantity. the company offers expert consultations to ensure that each optical component meets the specific requirements of its submission. Comprehensive literature and detailed pricing details can be requested, assisting engineers and developers in selecting the optimal protective optics for their unmanned systems.
