10 - Book 4, pt 1 - Theory of image. Vision is produced by the impact of images on the eye. Senses may be trusted; false opinions arise from false reasoning about the testimony of senses.

Summary: 10 - Book 4, pt 1 - Theory of image. Vision is produced by the impact of images on the eye. Senses may be trusted; false opinions arise from false reasoning about the testimony of senses.