Zoom lens

https://www.wikidata.org/wiki/Q220310

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
Zoom 20.3k papers		Focal length 13.7k papers
Current
Zoom lens 1,555 papers
Child
Digital zoom 0 papers	Lens speed 0 papers	35 mm equivalent focal length 0 papers	Parfocal lens 0 papers
Infinity focus 0 papers

Trends

Notes

History