Barlow lens

noun

: a diverging lens used to increase the magnifying power of a telescope

Word History

Etymology

after Peter Barlow †1862 English mathematician and optician

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Dictionary Entries Near Barlow lens

Barlow's plate

Barlow lens

barm

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Cite this Entry

“Barlow lens.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Barlow%20lens. Accessed 25 Nov. 2024.

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