A lenslet is a small lens that is typically used in optical systems such as plenoptic cameras, light field sensors, and displays. Lenslets are part of arrays of lenses that help capture or manipulate light in specific ways, enabling features like depth sensing and 3D imaging. In the context of light field technology, for example, lenslets are arranged to capture multiple perspectives of a scene simultaneously. This allows for post-capture changes in focus or perspective.
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