| The astigmatic person does not know which focal line to look at, and hunting between the two may cause eyestrain. |
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| After viewing stereo games for a while I get some headache, eyestrain or the image seems out of focus. |
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| Little wonder, then, that 3D films have earned a reputation for dimness and causing eyestrain. |
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| Avoid stripes, checkered or other patterns, which can be visually confusing and cause eyestrain and optical illusions. |
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| But the price paid is a slightly jerkier image and a flickering that can cause headaches and eyestrain. |
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| In people with perfectly normal eyes, eyestrain may indicate abnormalities of muscle balance or refractive errors. |
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| Excess fatigue, neck problems, and eyestrain can all cause extracranial headaches. |
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| The latter factor is often ignored, but insufficient illumination can cause eyestrain and physical discomfort. |
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| Good excuse if you get caught looking at somebody, just tell him or her you're preventing eyestrain. |
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| They also help to improve durability, ease of maintenance and eye protection, while reducing eyestrain. |
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| This product offering flexibility allows you to always work in an ergonomic and comfortable position, resulting in reduced fatigue and eyestrain. |
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| Benefits: improved durability, easy maintenance, visual comfort, eye protection, reduced eyestrain. |
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| The whiter light of NIGHT BREAKER also improves driving comfort by reducing dangerous eyestrain. |
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| An incorrect illumination level forces eye to work hard and determines, consequently, a faster eyestrain. |
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| However, it can also cause eyestrain and other sight problems because often the work is carried out in front of monitoring screens. |
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| This allows you to use the LCD monitor longer without eyestrain or excessive fatigue. |
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| Lighting should be such that it avoids eyestrain and headaches. |
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| Stress, eyestrain or poor posture can provoke these headaches. |
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| The addition of auto-luminance sensors in some highend models automatically helps to adjust screen brightness to match the levels of ambient light, improving viewing quality and helping to reduce user eyestrain. |
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| The light-weight aluminium bar with individual pupillary adjustment provides the mounted loupes with stability and optimal focal alignment, eliminating headache and eyestrain. |
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| A screen which has been ergonomically sized to help reduce eyestrain. |
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| Setting up your workspace properly will limit headaches, eyestrain, back and neck pain and can prevent chronic conditions including carpal tunnel syndrome-a painful nerve disorder of the wrist and hand. |
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| Ceilings with LR above.75 help prevent eyestrain and conserve energy by reducing the number of lighting fixtures needed to properly illuminate a space. |
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