Explore: Passing Sight Distance

distance. To do that, the shooter aligns their line of sight with the front and rear sights, forming a consistent 'line of aim' (known as the 'sight axis')

process. The parallax distance of a diopter sight is effectively adjusted to be the same as the sight distance. For example, with a distance of 1 m (1.1 yd)

criterion for these curves is headlight sight distance. When a driver is driving on a sag curve at night, the sight distance is limited by the higher grade in

A reflector sight or reflex sight is an optical sight that allows the user to look through a partially reflecting glass element and see an aiming point

multisport race consisting of swimming, cycling, and running over various distances. Triathletes compete for fastest overall completion time, racing each

often prohibited by "no passing" signs and road markings on lengths of road where a hill or a curving road limit sight distances, and some jurisdictions

the line of sight appear shorter than its dimensions perpendicular to the line of sight. All objects will recede to points in the distance, usually along

high angular speed of an aircraft passing overhead compared to its apparent speed when it is seen at a longer distance. In order to properly account for

allow adequate sight distance, but unsafe recovery. The height and lateral distance of plants restrict the horizontal sight distance, at times obscuring

young B-type stars in the northwest of the constellation Taurus. At a distance of about 444 light-years, it is among the nearest star clusters to Earth