Duration depends on the etiology of the vision loss.

Every year, about 500,000 children become blind as a result of vitamin A deficiency, and 70 die within a year of losing their sight.

Metabolic changes of the crystalline lens fibers over time lead to the development of the cataract and loss of transparency, causing impairment or loss of vision.

like lightning?

Damage to the optic tract posterior to the chiasm causes loss of vision in the visual field on the side opposite to the damage.

Approximately 20 of patients with monophasic Devic's disease have permanent visual loss, and 30 have permanent paralysis in one or both legs.

I should like to mention that three proposals for additional protocols regarding small calibre weapons, blinding weapons, and naval mines have been introduced, by Switzerland and Sweden.

Macular degeneration, often age related macular degeneration (AMD or ARMD), is a medical condition that usually affects older adults and results in a loss of vision in the center of the visual field (the macula) because of damage to the retina.

In contrast, visual hallucinations caused by severe visual loss without removal of the eye itself (Charles Bonnet syndrome) are less frequent (prevalence 10 ) and often consist of detailed images.

You have to study vision with the realization of how the movement system is going to use vision.

Losing that ice is like losing the soil in a garden.

So, the first one is your sight.

Rolling countryside, as far as the eye can see,

Everybody come out in plain sight.

I shan't be a jiffy.

Boat. Boat ahead, sir!

losing electrons.

Loss of memory?

It's called Opto Isolator.

But very quickly I recovered. It was like that.

You can kind of eyeball it and estimate.

Well, we can eyeball this right here.

Maidens, chaste, who restrain their gaze

All right, drop out of sight for a couple of days.

Not anymore. He's threatened to kill you on sight.

Why, you and he could make up your mind like that!

They will not disappoint.

Loosing families and homes

Loss of well being Kuwait also seeks compensation for loss of well being (i.e., reduced quality of life) of persons suffering from PTSD.

It's losing electrons.

losing hydrogens here.

Since the loss of my family...

Out of hopelessness?

How could this have gone by like lightning?

Perhaps we will continue to close our eyes.

They were just beyond our sights.

The eyes, the first stage of seeing.

And actually I'm a little visually impaired myself.

Not a soul in sight.

It'll be daylight before you can sayJack Robinson.

We'll examine every bicycle in sight.

No other land in sight.

We'll get you out of town so fast you won't touch ground.

You keep safe out of sight. Come on.

Loss of indigenous languages