Arines Piferrer, Justo2025-02-192025-02-192025-02-19https://hdl.handle.net/10347/39758I share de 3D model of an eye for understanding image formation, including refractive errors (myopia, hyperopia, astigmatism). The 3D eye model is in .STL files that can be printed. The 3D eye model has been tested with a corneal lens of +6D and 65mm diameter, and a cristalin lens of +4D and 37 mm diameter. The model include several apertures of different shapes for understanding the influencia of the aperture on image quality and ray tracing. A picture of the mounted 3D eye model is included as a guide.I share de 3D model of an eye for understanding image formation, including refractive errors (myopia, hyperopia, astigmatism). The 3D eye model is in .STL files that can be printed.zxxAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/3D eye modelRefractive errorsMyopiaHyperopiaAstigmatism220915 Optometría320109 Oftalmología220906 Óptica geométricadesignopen access