The spectroscope works by light entering a slight which then a view observes the light a diffraction grating and see through the diffraction grating to a wavelength scale
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Kipp 04232-101106X20 Cam Levers with M6 External Thread, Metric, Steel Surface Finish, 20 mm Screw Length, Size 1 sold2024 The spectroscope works by lightKipp 04232 101106X20 Cam Levers with M6 External Thread, Metric, Steel Surface Finish, 20 mm Screw Length, Size 1 Handles cast aluminum EN AC 46200. Thrust washer plastic PA 66 GF 35 X fiberglass reinforced. Hinge pin stainless steel 1. 4305. Studs and washer steel grade 5. 8 or stainless steel 1. 4305. Product Features Handle in cast aluminum EN AC 46200 Black Powder Coated Thrust washer in glass fiber reinforced plastic PA 66 GF 35 X