Changes

Lens arrays can be found in infra-red motion detectors.<ref>https://www.youtube.com/embed/HroJyGDoXI8?t=23</ref>

Lens arrays can be found in infra-red motion detectors.<ref>https://www.youtube.com/embed/HroJyGDoXI8?t=23</ref>

A lens array used in integral imaging must have subretinal viewcone size.

A lens array used in integral imaging must have a viewcone size significantly smaller than a human retina in order to solve the [[vergence-accommodation conflict]]. If the viewcone size is more than the width of the retina, the display will only show parallax, and no correct focal cues.

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==Optics==

==Optics==