seeing lines and dots in your vision
Please see a doctor! Franciela Pedroso
it means you had a vision that u would see a ghost
It means seeing at 20 feet what a person with normal vision sees at 20 feet. A person who has 20/40 vision can see at 20 feet what the person with normal vision sees at 40 feet, etc. Some people have better than 20/20 vision.
No,You dont need glasses for double vision.
You can see blood vessels in your vision because the blood vessels in your eyes are close to the surface and can sometimes cast shadows on the retina, which is the light-sensitive tissue at the back of your eye. This can make the blood vessels appear as dark lines or spots in your field of vision.
It means that a person needs to be within 20 feet to clearly see what someone with "normal" (20/20) perfect vision can clearly see at 25 feet. It's good but not perfect vision
Having 20/100 vision means that a person can see at 20 feet what someone with normal vision can see at 100 feet. This indicates poor visual acuity and may require correction with glasses, contact lenses, or surgery.
Floaters are small, dark shapes or lines that appear to float in your field of vision. They are usually harmless and are caused by tiny fibers in the vitreous humor of the eye. However, if you suddenly see a lot of floaters, flashes of light, or a shadow in your peripheral vision, it could be a sign of a retinal tear or detachment, which requires immediate medical attention. If you notice any sudden changes in your vision, it is important to see an eye doctor for a thorough evaluation.
Seeing little sparkles in your vision could be a sign of a visual disturbance called "floaters." Floaters are small, dark shapes or lines that appear to float in your field of vision. They are usually harmless, but if you notice a sudden increase in floaters or flashes of light, it could be a sign of a more serious eye condition and you should see an eye doctor.
As technology improves, the astronomer gains more precise vision, and much more vision. The things that Galileo could see were a pittance when compared to what we can see now.
The area that you can see without moving your head or your eyes.
Floaters are small, dark shapes or lines that appear to float in your field of vision. They are usually caused by tiny pieces of debris in the eye's vitreous gel casting shadows on the retina. While floaters are common and usually harmless, they can sometimes be a sign of a more serious eye condition, so it's important to see an eye doctor if you notice a sudden increase in floaters or flashes of light in your vision.