What does averted vision mean?

Definitions for averted vision
avert·ed vi·sion

Here are all the possible meanings and translations of the word averted vision.

Wikipedia

  1. Averted vision

    Averted vision is a technique for viewing faint objects which uses peripheral vision. It involves not looking directly at the object, but looking a little off to the side, while continuing to concentrate on the object. This subject is discussed in the popular astronomy literature but only a few rigorous studies have quantified the effect. However, the technique is based on well-known properties regarding the structure of the eye. It is claimed this technique is most useful to astronomers for viewing large but faint nebulae and star clusters. By developing the technique, some observers report a gain of up to three or four magnitudes (15:1 to 40:1). Others report no appreciable improvement. There is some evidence that the technique has been known since ancient times, as it seems to have been reported by Aristotle while observing the star cluster now known as M41. This technique of being able to see very dim lights over a long distance has also been passed down over hundreds of generations of sailors whose duties included standing lookout watches, making one better able to spot dim lights from other ships or shore locations at night. It also matters whether you avert right or left. The most effective direction is that which places the object on the nasal side of the vision. This avoids the possibility the object will be imaged on the blind spot at approximately 15 degrees on the temporal side of the line of sight. So, for right-eyed observers it is best to shift to the right, and for left-eye observers it is best to shift to the left. Some people also claim that it is better to avert up instead of down. The best thing to do is practice and find the best location for one's own eyes. A similar technique is called scope rocking, which is done by simply moving the telescope back and forth slightly to move the object around in the field of view. This technique is based on the fact that the visual system is more sensitive to motion than to static objects.

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Numerology

  1. Chaldean Numerology

    The numerical value of averted vision in Chaldean Numerology is: 5

  2. Pythagorean Numerology

    The numerical value of averted vision in Pythagorean Numerology is: 1

Images & Illustrations of averted vision

  1. averted visionaverted visionaverted visionaverted visionaverted vision

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