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Mimicking this in an artificial neuromorphic system requires synergistic components for dynamic light control and in\u2010sensing processing. Here we present a biomimetic self\u2010adaptive neurovision system featuring an integrated gel iris and retinamorphic architecture. The hydrogel iris, structured as a double concentric ring, autonomously modulates its opacity from 2.95 to 89.85% via a photothermally driven themochromic effect, while the ionogel retina, designed as a hemispherical micropillar array with a photosynaptic ionotronic heterostructure, enables broadband photoperception (360\u2013680\u00a0nm), visual learning (paired\u2010pulse facilitation, 118%), and self\u2010powered operation. This synergistic integration allows the eye system to maintain high\u2010fidelity image recognition (accuracy, 97.2%) under strong light exposure, paving the way for emerging zero\u2010powered soft visual prosthetics and machine vision.<\/jats:p>","DOI":"10.1002\/smll.74202","type":"journal-article","created":{"date-parts":[[2026,6,15]],"date-time":"2026-06-15T06:57:32Z","timestamp":1781506652000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["A Biomimetic Self\u2010Adaptive Neurovision Eye With an Integrated Gel Iris and Retinamorphic Architecture"],"prefix":"10.1002","volume":"22","author":[{"given":"Chen","family":"Chen","sequence":"first","affiliation":[{"name":"Key Laboratory of Flexible Electronics (KLOFE) &amp; Institute of Advanced Materials (IAM) School of Flexible Electronics (Future Technologies) Nanjing Tech University (NanjingTech)  Nanjing 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