SPIE Astronomical Telescopes + Instrumentation Copenhagen

SPIE Astronomical Telescopes + Instrumentation is widely recognised as the world’s leading trade exhibition for astronomical instrumentation and technologies. Organised by SPIE, the International Society for Optics and Photonics, the event provides a platform for showcasing the latest advances in telescopes, observatories and astronomy. The SPIE name reflects the society’s commitment to the optical sciences and its mission to advance science and technology.

Held biennially at rotating venues, the exhibition attracts astronomers, engineers and industry specialists from around the world. It serves as a key meeting point for professionals across the astronomical and optical sectors.

The event focuses on both ground-based and space-based telescopes, as well as the latest instrumentation and enabling technologies. Exhibits cover the full spectrum of astronomy-related products and services, including optical, infrared and millimetre-wave telescopes, together with instruments for ultraviolet and gamma-ray observations. Adaptive optics systems, software solutions and cyberinfrastructure also feature prominently.

Highlights include plenary sessions and keynote addresses delivered by leading experts, complemented by workshops, technical presentations and extensive networking opportunities.

Exhibitors and attendees represent a broad cross-section of the astronomy and aerospace engineering communities, including numerous universities, research institutes and scientific organisations. The exhibition attracts a distinguished audience of telescope designers, observatory operators, project managers and systems engineers.

The host venue, with its modern architecture and advanced technical facilities, provides an ideal setting for this prestigious event. Excellent accessibility via both local transport networks and international air links further enhances its appeal. The exhibition offers a unique opportunity to explore the latest developments in astronomical technology while discovering the cultural and technological attractions.

The SPIE Astronomical Telescopes + Instrumentation will take place on 6 days from Sunday, 05. July to Friday, 10. July 2026 in Copenhagen.