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
Lines/unit length: 600/mm
Grating constant: 1.7 µm
Dimensions: 50 mm x 50 mm
| Weight | 0.014 kg |
| Brand | Krüss Optronic |
