field of view

A telephoto lens offers higher resolution, while a wide-angle lens allows a larger field of view.

The director said that binoculars or a telescope are unnecessary and a potential hindrance because they narrow a stargazer’s field of view.

Given the telescope's field of view, that is about one chance in 10.

As satellites whiz past the field of view of telescopes, they leave streaks in the astronomers’ images.

What works in a game played on a mobile phone might not work on AR glasses, which offer a wider field of view and don’t rely so heavily on hands to play.