Physical Optics Experiment Set,Light Full Refraction Demonstrator Optical Experiment Box for Optical Experiments and Optical Research,Light Full Refraction Demonstrator Light Reflection Demo

DescriptionAfter reading a lot of books, the teacher explained a lot. The children can do the experiment by hand to understand more thoroughly.Specifications:Batteries needed: 2 pieces AAA batteries (not included for safety)Scope:Optical Experiment, Physics Teaching Instrument, Physics Experiment, Study of Spreadweed of LightRemarks:Due to the different monitor and lighting effect, the actual color of the item can be from the color on the picture.Thank you showed something different!Please grant 1-2 cm deviation through manual measurement.

• ▲Miniature junior high school optics experiment box, junior high school optics classroom demonstration and student experiment.
• ▲The experiment demonstrates that the lens is placed on a flat white board, and a laser source is used to emit parallel light to irradiate the lens, observe the effect of the lens on the light, and recognize the focus of the lens.
• ▲In order to achieve better experiment results, please reduce the brightness of the surrounding environment light, it is best to experiment in a darker environment.
• ▲After the experiment, please put the lens in the positioning box to prevent the lens from wearing.
• ▲Explore the propagation path of light, explore the law of light reflection, self-made corner reflector, self-made periscope, explore the law of plane mirror imaging, observe the change of the light path by the spherical mirror, the refraction of light, the phenomenon of the light path deviation of the light passing through the prism, and observe the phenomenon after passing through the glass brick Please operate according to your needs.