The additional kit contains materials and devices for further seven basic experiments
The parts of the additional kit can be stored in the box of Optics 2.0.
With the help of an optical grating, the wavelength of the laser of the student lamp is determined experimentally.
With two polarization filters, the laser and LED light of the student lamp is examined.
Three experiments on polarization at reflection (Brewster angle), voltage birefringence and chromatic polarization.