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Canon provides 120 telephoto lenses to expand the array of photos of Dragonfly outside the river

Canon will provide technical support for the Dragonfly Project, which is carried out by international research teams from Yale University and the University of Toronto. The manufacturer will provide 120 telephoto lenses to support the project. 

The telescopes in the array will be equipped with multiple Canon super-telephoto single lenses, the Canon EF 400mm f/2.8L IS II USM lens, capable of capturing the weakest galaxies previously undetectable from the largest conventional telescopes. 

• Read more: The best lens for astrophotography

The array is listed as a very important survey telescope in the search for faint and diffuse objects in the night sky. The goal is to generate images, deepen our understanding of galaxy formation, and provide key insights into theories surrounding the nature of dark matter. Isn't science good?

The Dragonfly is scheduled to be put into use in 2013 and is located at the New Mexico Sky Observatory. Its mission is to study the low-surface-brightness regions of the universe, to clarify the nature of dark matter, and to try to use the concept of distributed telescopes as a single mechanism. 

In support of this research, Canon provided 40 lenses for the project in 2015, and later expanded the array to 48 lenses, with 24 telescopes bundled on 2 independent mounts, and achieved significant success in the field of astronomy. Results. Since then, the project has been able to identify a galaxy lacking dark matter, called NGC 1052-DF2. The provided lenses contain an anti-reflective coating to reduce the effects of light scattering. 

Canon’s latest supply brings the total number of lenses provided to 168, enabling the array to utilize the light-gathering power equivalent of a 1.8-meter-diameter refracting telescope with a focal length of only 40 cm. As Canon, as a leading image company, is committed to the development of science and technology, the project is expected to open a new window to understand the universe. 

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As a full-time writer for Digital Camera World, Beth has a broad background in various technical elements and five years of work experience as a tester and sales assistant at CeX. After completing a degree in music journalism and subsequently receiving a master's degree in photography from the University of Brighton, she worked as a freelance photographer outside of DCW, specializing in live music events and band news shooting, nicknamed "bethshootsbands". 

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