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In all cases, high Dk materials of high oxygen transmissibility should be chosen and the lens thickness should be as thin as possible. Large lens diameter, 10 to 11 mm, facilitates lens centration.
Google is upgrading its visual search app, Lens, with the ability to answer near-real-time questions about your surroundings. English-speaking Android and iOS users with the Google app installed ...
Two-photon (2P) fluorescence imaging through gradient index (GRIN) lens-based endoscopes is fundamental to investigate the functional properties of neural populations in deep brain circuits. However, ...