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Old September 5th, 2017 #2
alex revision
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Insects see in much better resolution than we thought


Insects see the world much differently from us, that much is clear. For the longest time, researchers thought they are unable to see fine images due to the way their eyes are built. Most insects have compound eyes which consist of many (up to thousands) tiny lens-capped ‘eye-units’. Together, these work to create a low resolution, pixelated image.

Contrasting to that, our own eyes have a single lens, a “megapixel camera” that can actively change the lens shape according to different needs and can keep both nearby and far away objects in sharp focus, based on our different needs. The end result of our eyes is a densely-packed, high-resolution image.

http://www.zmescience.com/science/bi...tter-05092017/