High-efficiency, 80-mm aperture metalens telescope · HackerPapers discussionshttps://hackerpaper.kaipfister.de/p/2205.12739/Collected HN comments and submissions linking this paper.enMon, 02 Nov 2026 11:16:22 GMTHigh-efficiency, 80-mm aperture metalens telescope — mentioned by shrxhttps://news.ycombinator.com/item?id=34475963urn:hackerpapers:mention:2205.12739:34475963Sun, 22 Jan 2023 10:13:38 GMT<p>To self-answer the 2nd quesion, the image is published in the linked article, and accessible free-of-charge in the pre-print published on arXiv (figure 5d): https://arxiv.org/pdf/2205.12739.pdf</p><p><a href="https://hackerpaper.kaipfister.de/p/2205.12739/">Paper and discussion history</a>. A mention is not an endorsement.</p>physics.optics