This copy of a Rowland grating is supplied on a collodion foil between two glass plates in a metal frame for the purpose of projecting diffraction spectra, measuring wavelengths and observing spectra with spectrum lamps.
Lines/unit length: 600/mm
Grating constant: 1.7 µm
Dimensions: 50 mm x 50 mm
Item No.: 1002917 [U14424]
Weight
0.014kg
Brand
Krüss Optronic
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