Amici Direct Vision Prism

Amici Direct Vision Prism Direct-vision prism according to Amici, consisting of three prisms (crown glass/flint glass/crown glass). Particularly suitable for experiments on optical bench, e.g. experiments on spectral lines and complementary colours. Blackened outer surfaces. Dispersion angle: 4.2° Dimensions: 105 mm x 20 mm x 20 mm