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About: McPherson Inc     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:SocialGroup107950920, within Data Space : dbpedia.org associated with source document(s)

Type: companyyago:WikicatCompaniesBasedInMassachusettsyago:WikicatCompaniesEstablishedIn1952yago:Abstraction100002137yago:Business108061042yago:Company108058098yago:Corporation108059412yago:Enterprise108056231yago:Firm108059870yago:Group100031264yago:Institution108053576yago:Organization108008335yago:WikicatInstrument-makingCorporationsyago:YagoLegalActoryago:YagoLegalActorGeoyago:YagoPermanentlyLocatedEntityyago:SocialGroup107950920 New Facet based on Instances of this Class

McPherson is a custom manufacturer of precision optical instruments and systems for measuring and characterizing spectra. McPherson instruments measure intensity vs. frequency in various regions of the electromagnetic spectrum. McPherson’s spectral test instruments are based on the dispersing properties of a diffraction grating and/or refractive prism.