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[[File:Microlens Array.jpg|thumb|right|130px|A part of a lens array in a hexagonal pattern]]
[[File:Microlens Array.jpg|thumb|right|130px|A part of a lens array in a hexagonal pattern]]
−A '''lens array''' is an optical device that has lots of tiny lenses. It can be used to make a [[light field display]].
+A '''lens array''' is an optical device that has lots of tiny lenses. It is used in [[light field camera]]s and [[light field display]]s.
−A lens array with lens width less than 1 millimeter is a [[microlens array]]. There is some overlap.
+A lens array with a lens width less than 1 millimeter is a [[microlens array]].
It is a flat piece of glass with tiny [[lenslet]]s manufactured into the surface.
It is a flat piece of glass with tiny [[lenslet]]s manufactured into the surface.