angular field
noun
variants
or angular field of view
: angle of view
A type of wide-angle lens that has an angular field above 140 degrees and exhibits barrel distortion along its edges …—
The Optical Industry & System Directory, 23rd Edition, 1977
The Optical Industry & System Directory, 23rd Edition, 1977It is a full-size binocular with a large knurled center focus knob for smooth and accurate focusing. Its lenses are fully coated and have angular field of view of 3.7 degrees.—Businessworld, 11 Feb. 2011
Businessworld, 11 Feb. 2011Dictionary Entries Near angular field
Cite this Entry
“Angular field.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/angular%20field. Accessed 22 Nov. 2024.
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