It’s relatively easy to understand how optical microscopes work at low magnifications: one lens magnifies an image, the next magnifies the already-magnified image, and so on until it reaches the eye ...
Researchers at German universities have devised a way to get microscopes into the hands of science-curious kids on a budget using scavenged iPhone 5 lenses and Lego. Researchers Bart E. Vos, Emil Betz ...
Eight-year-old S. Hariraj is a Foldscope devotee. He's used it to look at the milk from the cows his parents raise. Though the milk looks creamy, the Foldscope reveals a world of microorganisms. "It ...
Digital Camera World on MSN
Researchers 3D print a fully working microscope in 3 hours, costing $60 – complete with lenses, camera and Raspberry Pi
In a truly futuristic feat, researchers from the University of Strathclyde in Glasgow, Scotland, have built a 3D-printed ...
Over on YouTube [Applied Science] shows us how to make an f/0.38 camera lens using an oil immersion microscope objective. The f-number of a lens indicates how well it will perform in low-light. To ...
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