Camera lens

https://www.wikidata.org/wiki/Q192234

Field Hierarchy

Parent
Biology 36M papers	Physics 33M papers	Engineering 25M papers	Geology 10.4M papers
Optics 8.1M papers	Paleontology 5.5M papers	Petroleum engineering 498k papers	Lens (geology) 165k papers
Lens (optics) 18 papers
Current
Camera lens 1,354 papers
Child

Trends

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History