: a camera lens aperture setting indicated by an f-number

Examples of f-stop in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Xiaomi This is still a tiny phone camera lens, though, so the f-stop range is very small, just f1.63 to f4.0. Ron Amadeo, Ars Technica, 28 Feb. 2024 What sets it apart is the smartphone companion app, which gives you the option to use features like Tripod Mode, Manual Mode, or setting a custom f-stop in Aperture Priority Mode. Boutayna Chokrane, WIRED, 3 Dec. 2024 Sony also has the FE 28mm F2 ($449), which is an older lens with fewer onboard controls than the FE 24mm F2.8 G, but makes up for it with a wider f-stop. PCMAG, 27 Sep. 2024 Resolution starts to drop at smaller f-stops, an unavoidable result of diffraction. PCMAG, 15 July 2024 There are a few manual focus fisheye lenses with more pedestrian f-stops on the market worth a mention. PCMAG, 20 May 2024 There's not much reason to use these f-stops with this particular lens either. PCMAG, 25 Apr. 2024 Image quality remains strong through f/16, but details soften at the smallest f-stops. PCMAG, 28 Mar. 2024 That said, the narrow variable f-stop range limits its use in dim light and the autofocus system isn't consistently accurate. PCMAG, 22 Mar. 2024

Word History

First Known Use

1946, in the meaning defined above

Time Traveler
The first known use of f-stop was in 1946

Dictionary Entries Near f-stop

Cite this Entry

“F-stop.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/f-stop. Accessed 26 Dec. 2024.

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