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Doctor insights on: Eye Vision Test Online

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Use monovision w/some blurring at distance & computer. Could single vision contact for distance eye & bifocal contact for near eye improve vision?

Use monovision w/some blurring at distance & computer. Could single vision contact  for distance eye & bifocal contact for near eye improve vision?

Monovision: is very effective of roost people. Variations for the optimum distance (far, intermediate and near) can be obtained through single vision contact lenses or a combination of single vision lens and multifocal lens. Your eye care provider will be able to determine the power and variations from your examination. Be sure to verbalize your needs and illustrate to him/her the distances involved. ...Read more

Dr. Richard Bensinger
1,741 doctors shared insights

Vision (Definition)

Vision is a feature of a person's brain that allows him to see. He must have normal eyes, optic nerves (that stretch from the eyes to the back of his brain), and visual cortex (the vision center in the brain), in order to see properly. An ophthalmologist is a ...Read more


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30yo w/ no eye DMG & prescription for vision is right; but have blurry, hazy vision, cannot focus eyes without concentration. Can i be considered legally blind?

30yo w/ no eye DMG & prescription for vision is right; but have blurry, hazy vision, cannot focus eyes without concentration. Can i be considered legally blind?

Doubtful: Sounds like you need a good eye examination by an ophthalmologist. I bet you can see well. You don't describe any actual eye disease so i suspect you just have inadequate glasses. ...Read more

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Monocular Diplopia, halos, and glare. Ghosting images, blurry far away. 3 eye doctors said eyes healthy, MRI said brain healthy. What could it be?

Monocular Diplopia, halos, and glare. Ghosting images, blurry far away. 3 eye doctors said eyes healthy, MRI said brain healthy. What could it be?

Monocular Diplopia: Monocular Diplopia is almost always due to something in that eye: cataract (PSC), irregular astigmatism (send us copy of your Pentacam), irregular nerve (send us copy of your nerve photos and HRT and HVF), and/or tear film abnormality (send us copy of your Lipiscan). Consult with us to help solve this issue. ...Read more

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Lt.eye mac.pucker.Corrected vision 20/40 µpsia.Amsler grid nl.Corrected vision 20/40.Age 69.Could the macuar pucker cause micropsia?Rt. eye20/30.

Micropsia: Yes, it can if the macular pucker is severe enough. Micropsia is a condition in which objects are perceived to be smaller than they actually are. Micropsia can be caused by optical factors (such as wearing glasses), by distortion of images in the eye (such as optically, via swelling of the cornea or from changes in the shape of the retina such as from retinal edema,macular degeneration, and more ...Read more

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Is it possible to get accurate visual field test with macular pucker decline in visual acuity, lights less bright & white computer screen looking gray?

Is it possible to get accurate visual field test with macular pucker decline in visual acuity, lights less bright & white computer screen looking gray?

Usually it is fine: You have defects in the central visual portion of your field of view - an area poorly outlined by most field testing devices. Field tests will define major defects which largely will register from the peripheral areas tested. Have you had a field tested in the past? Is there some condition being sought for with a field.? Your ophthalmologist would not order a field if he doubts the result. ...Read more

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Could eye doctors check for eye cancer?

Could eye doctors check for eye cancer?

Yes: There are different possible cancer that can affect the eye. An ophthalmologist will evaluate the eye with different techniques and hopefully detect any abnormality. Make sure you tell him/her of any symptom. ...Read more

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Why are contacts lenses' peripheral vision blurry for me?

Why are contacts lenses' peripheral vision blurry for me?

Mult reasons: Either: 1. They don't cover your eyes completely, or. 2. The refraction isn't completely around the edge (doubt). ...Read more

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Could glaucoma eye pressure test be done before eye dilation?

Could glaucoma eye pressure test be done before eye dilation?

Yes: Intraocular pressure should always be measured prior to dilation as it typically increases a little after dilation, especially when monitoring for glaucoma. There are a few conditions where it may be checked after and eye doctors will typically recheck pressures after dilation to ensure accuracy of their technician, but as a rule, this should be documented prior to dilation. ...Read more

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Blurry vision, constant eye floaters, flashes of light, double vision. MRI normal & saw 2 eye doctors who found nothing. What can it be?!

Blurry vision, constant eye floaters, flashes of light, double vision. MRI normal & saw 2 eye doctors who found nothing. What can it be?!

Talk to your doctor : You may want to see a neuro -ophthalmologist. Your symptoms are very concerning. It's possible to have normal exam and negative MRI and still have something wrong. Multiple sclerosis comes to mind. You may find a specialist in New Orleans to evaluate you and hopefully ease your mind. ...Read more

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How are eye vision test generally scored?

How are eye vision test generally scored?

Compared to standard: The chart used to test the eye is calibrated for normal vision at 20 feet. The outcome achieved is compared to what a normal eye can see at 20 feet. So if you can only see at 20 feet what a normal eye sees at 40 feet, your vision is considered to be 20/40. This is measured with and without corrective lenses at distance and at near. The vision with correction is considered to show the true vision. ...Read more

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Sensitive to light, blurred vision in one eye, dizzy looking from computer to paper?

Sensitive to light, blurred vision in one eye, dizzy looking from computer to paper?

Blurred vision: Check with an opthalmologist... There are lots of possibilities - some more serious than others. ...Read more

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What is eye accommodative spasm? Had lasik for myopia. Can see small print, but distance vision goes blurry after computer. Any fix for this?

What is eye accommodative spasm? Had lasik for myopia. Can see small print, but distance vision goes blurry after computer. Any fix for this?

"Stiff Focusing": Accomodative inertia/spasm. As we get older, the flexible lens in our eye that is responsible for focusing at various distances becomes "stiff". Many patients as they reach age 40 will notice that it takes more effort to see at near. Some who can muster enough focusing power for near work will have trouble relaxing their focusing muscles to see at distance. Frequent breaks/ weak reading glasses. ...Read more

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Could monovision narrow peripheral vision. I use right eye for distance.

No: Monovision primarily affects the central vision. The contacts do not alter the peripheral perception in either eye so narrowing, if it is actually occurring, might be due to something that needs investigation. In that case see your ophthalmologist. ...Read more

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Will eye drops help blurry vision?

Will eye drops help blurry vision?

Depends: Is the blur recent or gradually oncoming over a long time? Is it one eye or both? Are there any other symptoms: pain, nausea, light flashes, floaters? As you can notice there are many possiblities depending upon the answer to these questions, some can be improved with eyedrops. Check with your ophthalmologist to get the diagnosis. ...Read more

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Normal field vision test. Dilated optic discs small w/slight asymmetry. Suspicious oct scan. Eye pressure 27. Family history. Suspect for glaucoma?

Yes: It is important that your eye pressure be monitored closely and that the visual fields and oct are tested are a regular basis. I suggest you see an ophthalmologist regularly. There are usually no symptoms of glaucoma that you will experience. ...Read more

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Blurry vision with glasses- monocular diplopia-eye redness-gradual. Doc says allergy,steroid drops did not work. had brain MRI -clear. What is it?

Number of causes: There are several causes of monocular diplopia, from lens to retinal disorders. It might be valuable for you to be referred to an ophthalmologist who can do a detailed examination of front-of-the-eye to back-of-the-eye potential issues. ...Read more

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Can you confuse nearsightedness was double vision?

No: One has problems with seeing far distances, and the other is diplopia, or double vision... The simultaneous perception of two images of a single object ...Read more