http://ln.ht/_/images/favicon-4c526c32c48400028d7739cac47cd2a3.svg?vsn=d http://ln.ht/_/feed/optics Bookmarks tagged with: optics 2026-07-25T14:28:11.005328Z knees https://ln.ht/~knees https://ciechanow.ski/cameras-and-lenses/ cameras and lenses 2026-02-26T23:53:45Z cos https://ln.ht/~cos https://homes.cs.washington.edu/~shwetak/papers/cre.pdf Preventing Camera Recording by Designing a Capture-Resistant Environment 2025-11-28T17:43:54Z cos https://ln.ht/~cos https://opg.optica.org/oe/fulltext.cfm?uri=oe-32-8-13836 Watching the watchers: camera identification and characterization using retro-reflections 2025-11-28T17:38:46Z tmfnk https://ln.ht/~tmfnk <p> This website provides an interactive, detailed, and regularly updated map that visualizes the global network of fiber optic cables laid across the ocean floor that carry telecommunications traffic.</p> https://www.submarinecablemap.com/ Submarine Cable Map 2025-10-24T10:18:33Z mlb https://ln.ht/~mlb <p> A Lego microscope: simple to build and does not need precision optics nor 3D printed parts. </p> https://github.com/tobetz/LegoMicroscope Lego Microscope 2021-04-23T13:58:00Z