optical axis

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

They also discovered that the optical vortices could be modified by adjusting the topological charge, which is essentially the number of windings around the optical axis.

From Science Daily • Feb. 8, 2024

The rays originate from points that are not on the optical axis and they do not converge at one common focal point.

From Textbooks • Aug. 12, 2015

Now when we cut our lens out of this blank, we are able to keep the optical axis parallel to the line of sight as it goes into our frame.

From Time Magazine Archive

Approaching it carefully, Seaton deftly guided the projector lengthwise into that hollow receptacle and anchored it in the exact optical axis.

From Skylark Three by Wessolowski, Hans Waldemar

The optical axis of a telescope, or an imaginary line passing through the centre of the tube.

From The Sailor's Word-Book An Alphabetical Digest of Nautical Terms, including Some More Especially Military and Scientific, but Useful to Seamen; as well as Archaisms of Early Voyagers, etc. by Belcher, Edward, Sir