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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 can be used to make a [[light field display]].
−Lens arrays can be made at different sizes. A microlens array is generally one with each lens smaller than 1 millimeter wide.
+Lens arrays can be made at different sizes. A microlens array is generally one with each lens less than 1 millimeter wide.
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.