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Difference between revisions of Distance vision
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As far as the [[ciliary muscle]] is concerned, your [[Blur Horizon|edge of blur]] is distance vision, no matter what the absolute distance, but you will have [[convergence]] at a near vision angle when looking at edge of blur through [[differentials]]. This is a possible mechanism of action for improvement, when the [[visual cortex]] notices the discrepancy between focus and [[convergence]]. | As far as the [[ciliary muscle]] is concerned, your [[Blur Horizon|edge of blur]] is distance vision, no matter what the absolute distance, but you will have [[convergence]] at a near vision angle when looking at edge of blur through [[differentials]]. This is a possible mechanism of action for improvement, when the [[visual cortex]] notices the discrepancy between focus and [[convergence]]. | ||
In the | In the reduced lens method, [[reduced distance glasses]] are used for outdoor work, for reading street signs, for looking out windows, and other distance vision tasks. | ||
=See Also= | =See Also= | ||
[[20-20-20 Rule]] | * [[3 hour rule]] | ||
* [[20-20-20 Rule]] | |||
* [[Close-up]] | |||
[[Category:Articles]] | |||