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Microlens arrays can be produced using microfabrication techniques.
Microlens arrays can be produced using microfabrication techniques.
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Microlens arrays can be found in infra-red motion sensors.<ref>https://www.youtube.com/embed/HroJyGDoXI8?t=23</ref>
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Microlens arrays can be found in infra-red motion detectors.<ref>https://www.youtube.com/embed/HroJyGDoXI8?t=23</ref>
==Dimensions==
==Dimensions==