Researchers have shown that consumer-grade 3D printers and low-cost materials can be used to produce multi-element optical ...

When attached to a smartphone, the low-cost lens is easily able to magnify a worm crawling in the grass ANU Students from Australian National University (ANU) have developed a DIY lens maker that ...

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Engineers from Ohio State University have developed what they say is the world's first microscope lens capable of obtaining three-dimensional images. While 3D microscopy has already been achieved, it ...

Researchers in Australia have invented a new kind of optical lens that could be combined with a smartphone camera to create a microscope for diagnosing skin cancer or identifying agricultural pests.