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Cut away to show its interior, the newt eye lens model presents a rounded dome with a wedge removed. Curving lens fibre cells sweep in concentric rings toward a central seam, a band of rounded epithelial cells lines the rim, and the wedge reveals the stacked cell layers inside. The smooth outer surface contrasts with the ribbed interior. A thoughtful teaching model for biology and eye anatomy lessons on how some amphibians regenerate a lens, or a quiet science piece for a display shelf.

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