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  2. Visual snow syndrome - Wikipedia

    en.wikipedia.org/wiki/Visual_snow_syndrome

    Normal vision vis-à-vis disturbed vision. In addition to visual snow, many of those affected have other types of visual disturbances such as starbursts, increased afterimages, floaters, trails, and many others. [15] Visual snow likely represents a clinical continuum, with different degrees of severity.

  3. Asteroid hyalosis - Wikipedia

    en.wikipedia.org/wiki/Asteroid_hyalosis

    Asteroid hyalosis is a degenerative condition of the eye involving small white opacities in the vitreous humor. [1] It is known to occur in humans, dogs, cats, horses, and chinchillas. [2] Clinically, these opacities are quite refractile, giving the appearance of stars shining in the night sky—except that ocular asteroids are often quite mobile.

  4. Floater - Wikipedia

    en.wikipedia.org/wiki/Floater

    The brightness of the daytime sky also causes the eyes' pupils to contract, reducing the aperture, which makes floaters less blurry and easier to see. Floaters present at birth usually remain lifelong, while those that appear later may disappear within weeks or months. [10] They are not uncommon, and do not cause serious problems for most ...

  5. I never knew about eye floaters until I woke up with lines ...

    www.aol.com/news/never-knew-eye-floaters-until...

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  6. Entoptic phenomenon - Wikipedia

    en.wikipedia.org/wiki/Entoptic_phenomenon

    The first two sort of floaters may collect over the fovea (the center of vision), and therefore be more visible, when a person is lying on his or her back looking upwards. Blue field entoptic phenomenon has the appearance of tiny bright dots moving rapidly along squiggly lines in the visual field.

  7. Can dogs see color? The truth behind your pet's eyesight.

    www.aol.com/dogs-see-color-truth-behind...

    Dogs do not have red-sensing cones, so their sight is similar to that of someone with red-green color blindness, according to research by Jay Neitz, a professor of ophthalmology and a color vision ...

  8. Sudden acquired retinal degeneration syndrome - Wikipedia

    en.wikipedia.org/wiki/Sudden_acquired_retinal...

    Sudden acquired retinal degeneration syndrome (SARDS) is a disease in dogs causing sudden blindness. It can occur in any breed, but female dogs may be predisposed. [1] Approximately 4000 cases are seen in the United States annually. [2]

  9. Eye Floaters Symptoms: Vitrectomy Surgery Can Improve Vision

    www.aol.com/news/eye-floaters-symptoms-vitrecto...

    What causes a floater in your eye? Eye floaters are a normal part of aging, but some people turn to vitrectomy surgery to get rid of floaters from their vision.