Pocket Spectroscope - 1003078 - U19500 - Spectrum Tubes and

Pocket Spectroscope | Spectrum Tubes and Spectrum Lamps | High-quality optical system with centred visible spectrum, which is linear with respect to the wavelength. With fixed slit and prism system with grating in metal sleeve.Slit width: 0.2 mmNumber of grating lines: 600 lines/mm<b

Pocket Spectroscope

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Pocket Spectroscope - 1003078 - U19500 - Spectrum Tubes and

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