Connova Supplies High-Precision CFRP Components For Giant Magellan Telescope
BY Composights
Published: 02 May 2026
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Connova, a Germany-based composite engineering and manufacturing company, is supplying high-precision carbon fibre-reinforced polymer (CFRP) components for the Giant Magellan Telescope (GMT). The contribution supports the development of one of the world s most advanced ground-based astronomical observatories.
The supplied components are manufactured using CFRP materials designed for high dimensional stability, low thermal expansion, and structural stiffness. These properties are critical for precision optical systems, where even minor deformation can affect alignment and imaging performance. Connova applies advanced composite manufacturing and CNC finishing processes to meet tight tolerances required for telescope assemblies.
The Giant Magellan Telescope is a next-generation astronomical facility under construction in Chile, designed with a 25.4 m aperture formed by seven primary mirror segments. The project involves a global consortium of research institutions and requires highly specialised components for optical, structural, and instrumentation systems.
Connova s role focuses on delivering precision composite parts that support stability and alignment within the telescope s instrumentation. Composite materials are increasingly used in such systems due to their ability to combine low weight with high stiffness and controlled thermal behaviour. These characteristics are essential for maintaining performance under varying environmental conditions.
The application highlights the use of composites in scientific and space-related infrastructure, where performance requirements extend beyond conventional industrial standards. CFRP components are used in optical benches, structural supports, and instrument housings to ensure long-term reliability and accuracy.
For the composites industry, the project demonstrates the growing role of high-performance composite materials in precision engineering applications. The ability to deliver consistent dimensional accuracy and thermal stability positions composites as a key material solution in advanced scientific instrumentation and large-scale research infrastructure.
Source : Connova | News
