A monocentric lens and a sensitive hemispherical imager can be combined to create a miniaturized camera that offers a field of view of 120°, deep depth of field and minimal optical aberration.
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Ma, Z. An aquatic-eye inspired miniature camera. Nat Electron 3, 510–511 (2020). https://doi.org/10.1038/s41928-020-00477-6
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DOI: https://doi.org/10.1038/s41928-020-00477-6