Examples of focal length in a Sentence
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The company claimed that with the open-source model, users can control lighting, time of day, color tone, camera angle, frame size, composition and focal length.
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Evelyn Cheng, CNBC, 1 Aug. 2025
The 335mm focal length ensures a wide field, perfect for large targets like the North America Nebula.
—Damian Peach, Space.com, 17 July 2025
The size of the sun in your image will depend on the focal length of your camera lens.
—Ryan French, Space.com, 22 July 2025
Functionality: Being a prime lens, features are minimal beyond the aperture and focal length.
—James Abbott, Space.com, 23 May 2025
See All Example Sentences for focal length
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Evelyn Cheng, CNBC, 1 Aug. 2025
The 335mm focal length ensures a wide field, perfect for large targets like the North America Nebula.
—Damian Peach, Space.com, 17 July 2025
The size of the sun in your image will depend on the focal length of your camera lens.
—Ryan French, Space.com, 22 July 2025
Functionality: Being a prime lens, features are minimal beyond the aperture and focal length.
—James Abbott, Space.com, 23 May 2025
See All Example Sentences for focal length
Cite this Entry
“Focal length.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/focal%20length. Accessed 20 Aug. 2025.
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focal length
noun
: the distance of a focus from the surface of a lens or concave mirror
—symbol f
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