Binocular spectrometer

A direct-view handheld binocular spectrometer for use in a variety of educational settings. The device comprises a holographic transmission diffraction grating and a uniquely curved quantitative wavelength scale for viewing visible-wavelength spectra with both eyes simultaneously. A variable width e...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Weeks, Erin M, Brecher, Kenneth
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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