field of vision
Preserved but no longer current.
Also seen as: field of view
Meaning · English
The space in a telescope, microscope, etc., within which the object is visible.
Era: ca. 1898 (Victorian)
Sources & notes
Reproduced from Brewer’s Dictionary of Phrase and Fable (1898 edition, public domain; archive.org, retrieved 2026-07-31; OCR text, minor errors possible). Reflects the scholarship and attitudes of its era.
Common questions
What does “field of vision” mean?
The space in a telescope, microscope, etc., within which the object is visible.
Is “field of vision” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.