Related Experiment Video

Updated: Jun 16, 2026

Quantification of Visual Feature Selectivity of the Optokinetic Reflex in Mice
09:28

Quantification of Visual Feature Selectivity of the Optokinetic Reflex in Mice

Published on: June 23, 2023

Paraxial ray analysis of a cat's-eye retroreflector

J J Snyder

    Applied Optics
    |February 16, 2010
    PubMed

    More Related Videos

    Automated Charting of the Visual Space of Housefly Compound Eyes08:34

    Automated Charting of the Visual Space of Housefly Compound Eyes

    Published on: March 31, 2022

    In vivo Structural Assessments of Ocular Disease in Rodent Models using Optical Coherence Tomography07:44

    In vivo Structural Assessments of Ocular Disease in Rodent Models using Optical Coherence Tomography

    Published on: July 24, 2020

    Related Concept Videos

    Anatomy of the Eyeball01:20

    Anatomy of the Eyeball

    The eye is a spherical, hollow structure composed of three tissue layers. The outer layer — the fibrous tunic, comprises the sclera — a white structure — and the cornea, which is transparent. The sclera encompasses some of the ocular surface, most of which is not visible. However, the 'white of the eye' is distinctively visible in humans compared to other species. The cornea, a clear covering at the front of the eye, enables light penetration. The eye's middle layer, the vascular tunic,...
    Focusing of Light in the Eye01:16

    Focusing of Light in the Eye

    Light rays enter the eye through the cornea, a transparent dome-shaped tissue that is the eye's outermost layer. The cornea bends or refracts, light rays traveling to the pupil. The shape of the cornea determines how much of the light is bent and whether the image will be focused correctly on the retina at the back of the eye. Once the light has passed through both refraction layers, it converges into a single focal point onto a small area. This is where photoreceptors start transforming...
    Reflective Property of Parabolas01:26

    Reflective Property of Parabolas

    A parabola is a basic type of conic section that results from the intersection of a plane with a double-napped cone in a direction parallel to one of the cone's sides. This U-shaped curve has a distinctive reflective property: all incoming rays parallel to its axis of symmetry are directed toward a single point, known as the focus. This property is widely utilized in optical and communication technologies that require precise signal concentration.In analytic geometry, a parabola is defined as...