The phrase "direct sight" is correct and can be used in written English.
It refers to the act of looking directly at something without any obstructions or barriers in the way. Here is an example: "The sun was shining directly into his eyes, making it difficult for him to have direct sight of the road ahead."
Residents (N=420) with direct sight of turbines at 13 wind farms participated in a questionnaire survey.
No thought even comes into direct sight of another thought in another personal consciousness than its own.
The reflectometry antenna is one of the most critical components as it is the first in direct sight of the plasma.
Not only would that wall block physical access but it would also diminish the designers' goal of direct sight lines into the plaza from the surrounding sidewalks.
In keeping with this theme, we'd been content to gaze out at Isola San Giulio from our apartment window, three floors above Piazza Motta and with a direct sight line to the island.
"It was important to have direct sight lines throughout the building," says Woods. "So if we're having an open session on Iraq down here in the forum, we can wave up to our Iraq expert upstairs".
Ottens was the first of her family to go to college, a nursing career in direct sights.
Population structure from direct sighting of elephants showed that adult male elephants constitute just 2.9% and adult females 42.3% of the population with the rest being sub-adults (27.4%), juveniles (16%) and calves (11.4%).
Since then, researchers have confirmed the existence of exoplanets from rhythmic changes in starlight as an orbiting object moves across the face of the star, but that, too, is hardly a direct sighting.
Astronomers also caught one transiting the face of its star, a more direct sighting that confirms the previous indirect observations of extrasolar planets.
Pilots and crew often opted to use their own judgement by direct sighting with considerable success.
