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We look forward to coming together for DSEI from September 7-10, 2027, at ExCeL London in the UK. As the UK’s premier defence event, DSEI showcases the nation's defence leadership, priorities, and values, while fostering collaboration and opportunities with global allies.

Meet G&H to learn more about our cutting-edge Optical Systems capabilities and how we support mission-critical defence applications.

Precision Optics

G&H is a leading manufacturer and supplier of photonic components, modules, systems, and related electronic devices for a broad range of markets and applications.

As photonics experts, our mission is to be the global leader in the design and delivery of market-leading solutions that provide reliable value to all of our customers. We enable our customers to realize more effective OEM systems.

We focus our photonics expertise in designing, engineering and manufacturing to provide our OEM customers with the solutions they need. Whatever the application or environment, we can work with you to enable greater system efficiency and effectiveness.

Our Markets

Optical Imaging

We offer tested and proven imaging solutions and bring high quality imaging to all domains.

Navigation

We’re specialists in precision navigation solutions for all environments.

Laser Protection

We specialize in cutting-edge laser protection solutions tailored for military applications.

Our Photonic Components & Optical Systems

Over 75 years’ experience, unique expertise, world-class facilities and a commitment to working in partnership enable us to deliver the highest quality photonics components and optical systems.

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Acousto-Optics

Unmatched optical power handling and optical performance. Delivered consistently in volume.

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Electro-Optics

Minimized drive voltages and high pulse rate operation. Complete and customized designs.

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Fiber Optics

Optimal performance and reliability. Qualified and deployed in many harsh environments.

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Precision Optics

Expertly-manufactured precision optical components for applications that require high-quality custom optics.

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Optical Systems

Unique cutting-edge optical solutions for a diverse customer base and a range of applications.

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Vision Systems

Incredibly durable and dependable. Trusted by vision system and periscope integrators and suppliers worldwide. 

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Meet With Our Team of Experts

We share your passion and excitement for innovative photonic technology. Meet with our experienced team to learn about the latest developments in our field, make new connections, share knowledge, and contribute to bigger conversations about the future of photonics.

Let's Meet

Complete this form to have a G&H representative reach out to you and schedule an in-person meeting at DSEI 2027.