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It is possible to make a microlens array using [[fresnel lens]]es.<ref>https://holographix.com/wp-content/uploads/2019/01/MLA-Circles-Microlens-Arrays-2-e1548578651299.jpg</ref>
It is possible to make a microlens array using [[fresnel lens]]es.<ref>https://holographix.com/wp-content/uploads/2019/01/MLA-Circles-Microlens-Arrays-2-e1548578651299.jpg</ref>
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It is theoretically possible to make a liquid lens array.
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It is theoretically possible to make a liquid lens array, for example using water droplets.
It is theoretically possible to make a lens array that has a general curve to it, like on a semisphere.
It is theoretically possible to make a lens array that has a general curve to it, like on a semisphere.