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KB:
SUMO
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traditionalLogic
KB Term:
Lens
Sigma KEE - Lens
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Lens
An
OpticalDevice
which consists of a polished, transparent piece of glass or plastic. Lenses are often part of other
OpticalDevice
s.
Relationships
Parents
OpticalDevice
A
Device
which enables someone to see something more clearly or with greater magnification.
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Suggested Upper Merged Ontology (SUMO) web home
Sigma version 3.0 is
open source software
produced by
Articulate Software
and its partners
