Are you fascinated by dragonfly eyes? Researchers at the University of Tokyo have developed a novel technique to replicate the design of dragonfly eyes, using a microlens array. This technique, which could be used in a variety of imaging applications, could help improve the quality of images taken in low-light environments. The research team was inspired by the dragonfly’s complex eye structure, which allows the insect to see in all directions and capture detailed images even in low-light conditions. To replicate the dragonfly’s eye structure, the team developed a microlens array, which is composed of tiny lenses that are arranged in a grid pattern. Each lens captures light from a different angle, allowing for greater detail in the image. This technique could be used to create high-definition images in low-light conditions, leading to improved imaging in medical and surveillance applications.

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source: Phys.org