Optics for UAV and Drone Systems

Precision optics for unmanned aerial
imaging and sensing

Optical Solutions for Modern UAV Platforms

Andover Corporation provides optical solutions for UAV and drone platforms operating across defense, commercial, industrial, and autonomous system applications.

From EO/IR imaging payloads and thermal sensing systems to LiDAR, multispectral imaging, and compact gimbal architectures, our optical filters, coatings, fabricated components, and assemblies are designed to support demanding airborne environments while balancing performance, durability, and SWaP constraints.

  • Infrared Camera Optical Stacks: Bandpass and edge filters for MWIR and LWIR imaging systems, enabling thermal contrast and spectral isolation within IR imaging systems.
  • Sensor Protection Windows: Durable, coated windows that protect detectors while maintaining transmission and minimizing reflection losses using anti-reflective coatings.
  • Lens and Aperture Coatings: Optical coatings applied to lens elements to improve transmission, reduce stray light, and enhance image clarity, including AR optical coatings.
  • Beamsplitters and Dichroic Elements: Used in multi-sensor payloads to separate or combine spectral bands for visible, SWIR, and IR imaging using beamsplitters.
  • Compact Optical Assemblies: Mosaics and multi-element optical assemblies designed for integration into gimbal systems and tightly constrained payload architectures.
  • Laser and LiDAR Optical Paths: Filters and coatings optimized for common laser wavelengths used in LiDAR systems and rangefinding applications.
  • Environmental and Protective Coatings: Rugged coatings, including DLC coatings, designed to withstand abrasion, moisture, and airborne environmental exposure.
  • Miniaturized Optical Components: Precision-fabricated filters and optics sized for compact payloads, including small-format components produced through advanced substrate fabrication.

UAV and drone platforms demand optical components that balance performance, durability, and SWaP constraints. Andover Corporation supports these requirements with custom optical filters, anti-reflective coatings, beamsplitters, precision-fabricated optics, and rugged coating solutions for airborne systems operating across visible, NIR, SWIR, MWIR, and LWIR wavelengths.

Whether you are developing stabilized imaging payloads, surveillance platforms, autonomous sensing systems, or laser-based subsystems, our team can help you identify the right optical solution for your application.

Learn More About Our Optical Solutions

Get a closer look at optical solutions designed for compact airborne sensing systems, including lightweight filters, rugged coatings, and precision assemblies for UAV payloads. This overview highlights key considerations like SWaP constraints, airborne performance, and integration into EO/IR, multispectral, and LiDAR-based systems.

Frequently Asked Questions

What optical components are commonly used in UAV and drone systems?

UAV and drone platforms commonly utilize optical filters, anti-reflective coatings, beamsplitters, fabricated optics, and optical assemblies within EO/IR imaging payloads, thermal cameras, LiDAR systems, and multispectral sensing platforms.

What wavelengths are used in UAV imaging and sensing systems?

UAV optical systems operate across visible, NIR, SWIR, MWIR, and LWIR wavelengths depending on the application. These spectral ranges support functions such as thermal imaging, surveillance, navigation, target detection, environmental monitoring, and multispectral analysis.

Why are SWaP considerations important in UAV optical systems?

Size, weight, and power (SWaP) constraints directly impact UAV payload performance, flight endurance, and integration flexibility. Compact optical components and lightweight assemblies help optimize payload efficiency while maintaining imaging and sensing performance.

What coatings are used to protect UAV optical systems?

UAV optical systems often utilize anti-reflective coatings and durable protective coatings such as DLC (diamond-like carbon) to improve transmission, reduce glare, and help withstand airborne environmental exposure, abrasion, vibration, and harsh operating conditions.

Are optical filters used in UAV thermal imaging systems?

Yes. Optical filters are commonly integrated into UAV thermal imaging and EO/IR payloads to isolate specific wavelengths, improve image contrast, reduce unwanted spectral noise, and support target detection and sensing performance.

Can optical assemblies be customized for UAV payload integration?

Custom optical assemblies can be designed for compact UAV payload architectures, including stabilized gimbal systems, multispectral imaging systems, and lightweight airborne sensing platforms. These assemblies may incorporate filters, beamsplitters, mosaics, and precision-fabricated optical components.

From Prototype to Production

Custom Fabrication and High-Volume Manufacturing

Collaborate with Andover Corporation on custom optical products, prototype development, and specialized optical solutions supported by vertically integrated manufacturing.

With in-house fabrication, coating, assembly, and metrology capabilities, Andover can support everything from rapid prototypes to high-volume production programs with responsive lead times and consistent quality.

Custom Products & Prototyping