Bunsen and a physicist he recruited, Gustav Kirchhoff, invented the spectroscope.
From the investors.com
Cat's Eye was the first planetary nebula to be observed with a spectroscope.
From the en.wikipedia.org
Watching them flash is seeing a prism turn in the sun, is looking into a spectroscope.
From the au.news.yahoo.com
This series of spectral lines is made by passing neon's light through a spectroscope.
From the guardian.co.uk
This was made possible by the superior spectroscope on the Very Large Telescope, Chile.
From the newscientist.com
It was the first eclipse expedition in which a spectroscope was used.
From the en.wikipedia.org
This could be detected with a spectroscope because the emission linespectrum would be shifted.
From the en.wikipedia.org
The spectroscope was invented in 1819 by Joseph von Fraunhofer.
From the en.wikipedia.org
In late August 1861 he wrote his first book on the spectroscope.
From the en.wikipedia.org
More examples
An optical instrument for spectrographic analysis
Instrument used to view a light source so that it is split into its component colors.
A spectroscope is used to analyse the spectrum of light by splitting it up into its component colours using prisms.
A device that splits the light coming from an object. This enables the study of the properties of that light source as well as the detection of elements and molecules present.
An instrument that spreads light or other electromagnetic radiation into its component wavelengths (colours) for analysis.
A disgusting-looking instrument used by medical specialists to probe and examine the spectrum.
An instrument which separates visible light into its various wavelengths. Each wavelength corresponds to a specific color in the spectrum.
A device used to split light energy into it component parts.
Optical instrument for producing spectral lines and measuring their wavelengths and intensities, used in spectral analysis. When a material is heated to incandescence it emits light that is characteristic of the atomic makeup of the material. ...