A physical eye model made of a water balloon and a convex lens is described. It can be used to model how an image is formed in the eye as well as shortsightedness and farsightedness. The model is ...

With the algorithm in hand, the team created 3D models from various eye reflections. You can see some examples below, and they can be pretty impressive.

NIH/National Eye Institute. "Researchers use 3D bioprinting to create eye tissue." ScienceDaily. ScienceDaily, 22 December 2022. <www.sciencedaily.com / releases / 2022 / 12 / 221222123058.htm>.

Potential 3D printing applications included ocular drug delivery, biodegradable contact lenses, and a 3D bioprinted eye model that could be used to test drugs delivered through the eye.

Scientists from the National Eye Institute (NEI), part of the National Institutes of Health, report they have used patient stem cells and 3D bioprinting to produce eye tissue that will advance ...

Accurate eye tracking from dense 3D surface reconstructions using single-shot deflectometry. Nature Communications, 2025; 16 (1) DOI: 10.1038/s41467-025-56801-1 ...