The Experiment Kit for Physical Optics Tri-Prism Concave Convex Lens Optical Bench Parallel Light Source Imaging

Tips: *Due to manual measurement, there may be some errors, please allow 1-3cm difference, thank you. *Because the spotlight and different people have different understandings of color, there may be a certain color, but within a reasonable range, please choose carefully. *If you need other styles, please contact me, our store has a variety of styles and colors, you can view my store. *We believe that we can meet your needs with high quality products. If you find any problems with our products, please feel free to contact us by email to resolve the issue. *Welcome your sharing and feedback so that we can provide you with better products and services.

• A large of equipment for laboratories in secondary and high school physics .
• Ideal for teachers, home schools and young scientists. Ideal for teachers, home schools and young scientists .
• This optical device allows you to perform optical experiments and set different with your children light conditions.
• The rails are marked with scales in order to facilitate displaying and summarizing the rules. It is not just a series of physical teaching materials for experimental devices, but also a gift for the scientific study of children .