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  1. Depth Perception: Definition, Common Problems & Causes

    Depth perception is your ability to see objects in three dimensions, including their size and how far away they are from you. It’s made possible by lots of parts in your eyes and your brain working …

  2. Depth perception - Wikipedia

    Depth perception is the ability to perceive distance to objects in the world using the visual system and visual perception. It is a major factor in perceiving the world in three dimensions.

  3. Depth Perception: What It Is and How to Treat Issues - Healthline

    Aug 2, 2024 · Depth perception helps you gauge how close or far away things are. Eye issues can impair your ability to use it well. When people talk about depth perception, they’re referring to …

  4. Depth Perception: Causes, Symptoms, and Treatment

    Jun 29, 2024 · Learn about depth perception, its causes, symptoms, and treatment options. Explore how to improve your depth of vision with at-home exercises.

  5. Depth Perception: How Does Your Eyesight Work? - WebMD

    Jun 25, 2025 · Depth perception is how your eyes produce 3D images. Learn about how your eyesight works to focus and make images appear correctly today.

  6. Depth Perception Test: How It Works - Verywell Health

    Nov 7, 2025 · A depth perception test helps you determine how well you see things in three dimensions. Learn how to test your depth perception and improve it.

  7. How to Correct Depth Perception Problems - Biology Insights

    1 day ago · Depth perception, or stereopsis, is the ability to judge the relative distance of objects. This intricate visual skill allows us to navigate the world safely. When depth perception falters, …

  8. Depth Perception - American Academy of Ophthalmology

    Mar 23, 2018 · Depth perception is the ability to see things in three dimensions (including length, width and depth), and to judge how far away an object is. For accurate depth perception, you …

  9. Human eye - The perception of depth | Britannica

    Sep 22, 2025 · When two eyes are employed, two additional factors play a role, the one not very important—namely, the act of convergence or divergence of the eyes—and the other very …

  10. Depth Perception Test: What It Is & How It Works - Cleveland Clinic

    A depth perception test checks if you see the world in three dimensions (3D) and how well you judge depth and distance. It determines if your eyes can work together and if your brain can …