long-focus lens

noun

A type of camera lens that has a focal length longer than the diagonal measure of the film or sensor receiving the image.

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Meanings

nounlong-focus lens (plural long-focus lenses)

plural long-focus lenses

  1. artsA type of camera lens that has a focal length longer than the diagonal measure of the film or sensor receiving the image.
Cite this entry
APA

long-focus lens. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/long-focus%20lens

MLA

“long-focus lens.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/long-focus%20lens. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “long-focus lens,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/long-focus%20lens.

Source: long-focus lens on Wiktionary, CC BY-SA 4.0.