An uncomplicated yet still fully functional spectroscope for observing spectra and spectral lines. This model is made of cardboard and plastic with built-in grid.
Dimensions: 145 mm x 28 mm diam.
Weights & Measurements
14.5 x 2.8 x 2.8 cm
5.7 x 1.1 x 1.1 in
5.7 x 1.1 x 1.1 in
