Summary of BIOFISICA DE LA OPTICA Y LA VISION

00:00:00 - 00:20:00

This video discusses the physics of optics and vision, with a focus on how the eye sees things. It discusses how light waves are emitted and interact with objects, and how the brain interprets these waves as images. It also discusses how different types of lenses can be used to view different types of objects.

• 00:00:00 This video discusses the physics of optics and vision, with a focus on how the eye sees things. It discusses how light waves are emitted and interact with objects, and how the brain interprets these waves as images. It also discusses how different types of lenses can be used to view different types of objects.
• 00:05:00 In this video, optical science is discussed, including an incident that will produce an incidence angle. This angle is then reflected and the reflected angle is shown. The incident and the reflected angle cannot propagate because of the divergence. In the case of light waves, we have absorption when waves are absorbed through objects. When waves are reflected, we see colors because some waves are absorbed more than others. For example, we see blue in the summer because more waves are absorbed than other colors. We also have selective absorption here where we say that when waves are absorbed, we have the incident and the reflected angle. The reflected angle depends on the amount of algae present. The second type of lens is the convex lens, which is like a dish. The wave starts out being curved and then it becomes reflected. We call the point of reflection the focal point. We then have the focal distance, which is the distance between the object and the focal point. We also have the focal points for different distances. The third type of lens is the power of refraction, which is the same as one meter between the distance of the focal point and the object.
• 00:10:00 In this video, an optical physicist explains how the eye's lens, retina, and cornea work together to create images. He also discusses the power of refraction, which is the ability of light to be bent or refracted as it travels from one medium to another. He shows how vision is actually a process of sending waves through the eyes to the brain, which then creates images on the screen. Over time, the lens, retina, and cornea can all change shape due to age, wear, and disease.
• 00:15:00 This video discusses the eye's vision and optics, focusing on how the eyes change over the course of a person's lifetime. The main points covered include how the eye's lenses change with age, how vision can be improved with glasses or contacts, and how astigmatism can be corrected with lenses.
• 00:20:00 A small tumor was found on the eye which had multiple treatments to try to eliminate it, but here we have an analysis that we're finding that this, for example, could cause difficulty for a scanning device to reach the retina. So we're going to investigate a series of aspects about how peaks form.