The praying mantis eyes "Pseudopupil"

3D ModelNoAI

In the compound eye of invertebrates such as insects and crustaceans, the pseudopupil appears as a dark spot which moves across the eye as the animal is rotated.[1] This occurs because the ommatidia that one observes “head-on” (along their optical axes) absorb the incident light, while those to one side reflect it. This is the simulation of Pesudopupil in CGI.

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