The phrase "acquired sight" is correct and usable in written English.
It can be used in contexts discussing gaining vision or understanding, often metaphorically, such as in personal growth or enlightenment.
Example: "After years of searching for meaning, she finally acquired sight into her true purpose in life."
Alternatives: "gained vision" or "achieved clarity".
Recalling Classical epics, in which the haunts of the muses are not only mountaintops but also waterways, Milton cites Siloa's brook, where in the New Testament a blind man acquired sight after going there to wash off the clay and spittle placed over his eyes by Jesus.
Just last month, EyeEm announced that it acquired Sight.io, a computer vision startup, in order to improve photo search and discovery using machine learning.
To investigate the ways in which participation in physical activity is prevented or facilitated among older people with acquired sight loss later in life.
In the first instance, philosophers considered it to be impossible that a man born blind should be able to acquire sight.
It is a major brain component in many vertebrates, but is greatly reduced in humans and other primates (whose senses are dominated by information acquired by sight rather than smell).
There they would catch the latest shows and dine at flashy spots like the Forum of the Twelve Caesars, an early theme restaurant that made an impression: Mr. Spivak keeps a framed menu from the Caesars, acquired on eBay, within sight of the dining table.
Berlin-based photo-sharing platform EyeEm has acquired a smaller computer vision startup called Sight.io, both companies are announcing today.
Clear Channel Communications, the nation's largest radio operator, is now considering selling some of its 1,200 stations in smaller markets after years of acquiring everything in sight, according to industry analysts.
The 5 MOA (1.5 mrad) dot is small enough not to obscure most targets, and large enough to quickly acquire a proper "sight picture".
Molyneux was probably inspired by Locke's exposition of the ideas of persons born blind and the ideas which can be acquired by means of both sight and touch.
