objective lens


noun Optics.

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Definition for objective-lens (2 of 2)

objective
[ uhb-jek-tiv ]
/ əbˈdʒɛk tɪv /

noun

adjective

Origin of objective

1610–20; < Medieval Latin objectīvus, equivalent to Latin object(us) (see object) + -īvus -ive

SYNONYMS FOR objective

ANTONYMS FOR objective

OTHER WORDS FROM objective

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

British Dictionary definitions for objective-lens

objective
/ (əbˈdʒɛktɪv) /

adjective

noun

Abbreviation: objCompare: subjective

Derived forms of objective

objectival (ˌɒbdʒɛkˈtaɪvəl), adjectiveobjectively, adverbobjectivity or rare objectiveness, noun
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medical definitions for objective-lens

objective
[ əb-jĕktĭv ]

n.

The lens or lenses in the lower end of a microscope or other optical instrument that first receives light rays from the object being examined and forms its image.

adj.

Based on observable phenomena; presented factually.
Indicating a symptom or condition perceived as a sign of disease by someone other than the person affected.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Scientific definitions for objective-lens

objective
[ əb-jĕktĭv ]

The lens or mirror in a microscope or other optical instrument that first receives light rays from the object and forms the image.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.