Lens Imaging Rules L Direct Light/Three Primary Colors of Light/concave-Convex Lens Imaging Small Hole Imaging/Reflection of Light/Refraction of Light/

Specification:Name: Full set of physical test equipment.Main material: ABS food grade resinCarton size: 53 × 12 × 14CM (total length of optical bench 52CM)Proddescription: Multi-functional physics experiment test.feature:*Applicable to physical experiments.*You can complete multiple different experiments* High quality and safety.Package Included:Complete set of physical laboratory instruments* 1note:The battery cannot go abroad, please understand.Try to avoid chromatic aberrations due to differences in display or lighting conditions.Product size tolerance is 0.5 to 1 cm. Please refer to the actual product, please understand.If you have any questions about our products, please us in time, we will give you a satisfactory answer within 24 hours!

• * Extensive package of equipment for middle school and high school physics labs.
• * Included are sets for mechanics, electricity, electromagnetism, optics, thermodynamics, and acoustics.
• * Ideal for teachers, home school, and young scientist. Ideal for teachers, home school, and young scientist.
• * The guide rails are marked with scales to facilitate observation and summarization of the rules. It is not only a set of physics teaching experimental equipment, but also a for children to explore scientifically.
• customer satisfaction, and your satisfaction is our top priority. In case of problems during the transaction or use, send me an e-mail and I will resolve it as soon as possible.