lens blank

noun

A rough, opaque piece of glass of suitable size, design and composition for use, when ground and polished, as a multifocal lens for use in a pair of eyeglasses.

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Meanings

nounlens blank (plural lens blanks)

plural lens blanks

  1. A rough, opaque piece of glass of suitable size, design and composition for use, when ground and polished, as a multifocal lens for use in a pair of eyeglasses.
Cite this entry
APA

lens blank. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/lens%20blank

MLA

“lens blank.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/lens%20blank. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “lens blank,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/lens%20blank.

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