Optics experiment system for handson exploration of how light moves, reflects, and refracts through multiple guided projects. Designed for classroom demonstrations and student lab work, it supports clear observation of basic optical principles. Key benefits and features Demonstrates core optics concepts: aperture imaging, light reflection, light refraction, lens imaging laws, direct light behavior, three primary colors, and convex lens imaging law. Three independent light sources: each lamp head moves independently for quick adjustment of beam direction and position, making set up and experiments straightforward. Studentfriendly operation: controls and alignments are easy enough for junior students in grades 7 through 9 and for children to explore before formal instruction. Practical teaching tool: useful as a physics teaching instrument for demonstrations, lab exercises, and student experiments to reinforce classroom lessons. Clear observations: adjustable light paths enable visible results for measuring and inspecting optical behavior during experiments. Classroomcompatible design: intended for repeated use in school labs, demonstrations, and smallgroup activities. Typical applications and scenarios Classroom demonstration: Teacherled experiments showing reflection and refraction using one or more light sources to illustrate how ray direction changes at surfaces and apertures. Student lab exercise: Small groups measure focal length and image formation using convex lenses, document lens imaging laws, and compare predicted and observed image positions. Science projects and clubs: Handson investigations of additive color mixing with three primary colors and exploration of aperture effects and direct light imaging for presentations or fair exhibits. What you get from this product A practical, easytouse optics setup that helps students build intuition about light behavior through direct experimentation. Compatibility with standard classroom lesson plans on optics and with lab exercises for middle school physics curricula. Flexible configuration for demonstrations, guided experiments, and independent student exploration. Suitable for school laboratories, physics classrooms, afterschool science activities, and science fairs where handson learning of optics principles is required.