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24 Νοε 2022 · The design of fly’s eye homogenizers is very dependent on the source being homogenized. It would be very unusual to find that a design for one source worked for another, unless they were very similar. And the lens arrays are molded.
31 Μαρ 2021 · The fly’s eye array is a useful optical element in illuminations systems, which can be used to create uniform irradiance distributions from non-uniform sources. This article applies the design of a fly's eye spactial light integrator to a digital projector and discusses the advantages and disadvantages of using such a system.
6 Σεπ 2024 · These small lenses are tightly arranged together, forming an array that mimics the structure of compound eyes in insects, especially flies and other insects, hence the name. The design inspiration for compound eye lenses comes from the compound eye mechanism in nature.
A Fly’s Eye Lens Array is a 2-D array of lenses including individual optical lenslets assembled or formed into a single optical element. It is used to spatially transform light from a non-uniform distribution to a uniform irradiance distribution at a defined illumination plane.
A well-known method for doing this is a fly’s eye condenser, consisting of two identical regular microlens arrays separated by their common focal length and a large focusing lens behind [1,2].
1 Σεπ 2014 · A design with two parallel fly-eye lens arrays was proposed, in order to achieve a uniform rectangular light spot of large area.
refractive freeform lens. The method can be used to design a freeform lens in a fast way (just less than 20 seconds on a common PC). Using an LED as the source, a uniform rectangular form illumination can be gotten through single refractive freeform lens, and with illumination uniformity near to 90%.
