Developed especially to do justice to the demanding requirements of regular lessons, this set offers a comprehensive collection of 18 models, which help pupils to explore the basic principles of optics in a playful and interactive way. Starting with basic concepts such as the magnifying glass and the paths beams take through different lenses, the set leads learners to more complex subjects, such as telescopes, spectrums, microscopes or projectors. Each model has been designed with great care and can be set up quickly thanks to the unchanging lens holder in connection with the optical bench, guaranteeing a smooth workflow in hands-on lessons. This gives learners the opportunity to actively experiment, observe and explore. The didactic accompanying material supports the pupils’ journey of discovery and provides detailed instructions, explanations and tasks, which turn learning into an integrated experience.