second sight


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sec·ond sight

improved near vision in the aged as a result of increased refractivity of the nucleus of the lens causing myopia.

second sight

1 an improvement in near vision that may develop in aging as a result of increasing refractivity of the lens nucleus related to development of a nuclear sclerotic cataract.
2 an early increase in the index of refraction of the lens, resulting in a decrease in hyperopia and an increase in myopia.
3 clairvoyance, precognition. See also senopia.

sight

(sit) [AS. sihth]
1. The power or faculty of seeing.
2. Range of sight.
3. A thing or view seen. Synonym: vision; visual perception

blind sight

The ability to see that occurs in persons who are blind because of a brain lesion rather than damage to the eye. It is manifested by their being able to reach for and track an object. These individuals apparently do not know they can see.

day sight

Night blindness.

far sight

Hyperopia.

near sight

Myopia.

night sight

Day blindness.

old sight

Presbyopia.

second sight

Senopia.

sight, second 

Improvement of near vision in the elderly resulting from increased refraction of the nucleus of the crystalline lens. It often occurs in people with incipient cataract. Syn. gerontopia; senile lenticular myopia.
References in periodicals archive ?
While speaking on the private sessions, the manager of Second Sight Music noted that Smolens provides individualized private jazz piano lessons, piano and keyboard, hand and mallet percussion/ drum set, songwriting and composition, as well as creativity and improvisation session for any instrument.
For this study, the researchers at Second Sight used a computer to stimulate six of these points on the grid to project the braille letters.
Second Sight is now working on more advanced versions and has asked for permission to market the device in Europe.
Robert Greenberg, president and chief executive officer of Second Sight, who has worked in the field of retinal prostheses for more than 15 years, said,
The self-financed album features new single Second Sight and live favourites such as Die For Love and Great Dictator.
There's no second sight, or something well-remembered
Graduates have gone on to careers with top employers including Amgen, Second Sight, Cedars Sinai and UCLA.
Confused and frightened by this gift of second sight, Ros grows determined to deny it--by choosing to be a boy
When a chance occurence gifts an ordinary teenaged boy with the Second Sight, he learns that the world of Faerie--one that he knew only through Irish myths--is dangerously real.
In general usage the term is used to refer to what are described as psychic gifts, such as telepathy, mediumship, second sight prophetic visions, and psychic dreams.
On first and second sight, "The Perfect Medium: Photography and the Occult," at the Metropolitan Museum of Art, is a very weird show.
Belfast-born Sharon, who's helped out on a number of police investigations into missing persons, kicks off her show Second Sight, next Monday, as part of a 30-date UK tour.