eyestrain - traducción al español
Diccionario en línea

eyestrain - traducción al español

Eyestrain; Eye fatigue; Asthenopia

vista cansada
eyestrain [eye strain]      
(n.) = vista cansada, vista fatigada, dolor de ojos
Ex: The article is entitled "Micrographics and eyestrain: more bogeyman than real threat".
* cause + eyestrain = cansar la vista
n. fatiga ocular, vista cansada, vista fatigada


·noun Weakness of sight.


Eye strain

Eye strain, also known as asthenopia (from Greek a-sthen-opia, Ancient Greek: ἀσθενωπία, transl. weak-eye-condition), is a common eye condition that manifests through non-specific symptoms such as fatigue, pain in or around the eyes, blurred vision, headache, and occasional double vision. Symptoms often occur after long-term use of computers, digital devices, reading or other activities that involve extended visual tasks which are broadly classified into external and internal symptom factors.

When concentrating on a visually intense task, such as continuously focusing on a book or computer monitor, the ciliary muscles and the extraocular muscles are strained. This causes discomfort, soreness or pain on the eyeballs. Closing the eyes for ten minutes and relaxing the muscles of the face and neck at least once an hour usually relieves the problem.

A page or photograph with the same image twice, but slightly displaced (from a printing mishap, a camera moving during the shot, etc.) can cause eye strain due to the brain misinterpreting the image fault as diplopia and trying in vain to adjust the sideways movements of the two eyeballs to fuse the two images into one.

Eye strain can also happen when viewing a blurred image (including images deliberately partly blurred for censorship), due to the ciliary muscle tightening trying in vain to focus the blurring out.

Ejemplos de pronunciación para eyestrain
1. Because then, that helps with eyestrain.
Defying Reality - The Inside Story of the Virtual Reality Revolution _ David Ewalt _ Talks at Google
2. That's one of the big problems with eyestrain and with realism
Defying Reality - The Inside Story of the Virtual Reality Revolution _ David Ewalt _ Talks at Google
Ejemplos de uso de eyestrain
1. And despite suffering from headaches, eyestrain and vision problems, one in 10 adults said they had never visited an optician.
2. Fortunately, the quality of the writing is more than enough to keep readers engaged, while the brown text on faux parchment background mitigates eyestrain from the longer essays.
3. One prescription was so weak that it would have led to blurred vision, and another was so strong it would have led to headaches and eyestrain.
4. This use of custom backlighting reduces eyestrain, improves the perceived picture detail, contrast and color and creates a deeper, more immersive viewing environment.
5. Unlike other e–books, the screen has no flicker or back light, allowing the reader to spend as much time reading as they want without the fear of eyestrain.