30 Pieces Optics Physical Laboratory Equipment Optical Bench No Assembly Requiredphysical Laboratory Kit Teenagers Optical

Tips: *Due to manual measurement, there may be some errors, please allow 1-4cm 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. * *

• *Understand how light moves, reflect, refract and inspect optics through experiments in multiple projects
• *Small-hole imaging experiment: experimental principle, the phenomenon of small-hole imaging is caused by the linear propagation of light
• *The three primary colors of light: The three primary colors of light are RGB (red, green and blue). The combination of these three colors can form almost all colors.
• *Very suitable for teachers, family students and young scientists. This is an ideal choice for teachers, family students and young scientists.
• *Service: If you have any questions about our products, please contact us in time, we will reply to you as soon as possible within 24 hours. happy shopping!