Camera model 39001 is a compact teaching aid for physics classrooms, designed to make convex lens imaging and other optical principles approachable through handson experiments. It supports clear, practical understanding for students in middle school and secondary education. Key benefits Handson learning that makes complex optical concepts tangible through practical experiments. Clear demonstration of convex lens imaging, aligning with middle school and secondary physics curricula. Classroomfriendly design: compact, lightweight, and easy to set up for demonstrations and group activities. Comprehensive optics kit: includes all components to conduct a complete physical optics experiment. Key attributes Function: teaching and demonstration tool for optics experiments in physics classes. Compatibility: suitable for middle school and secondary school physics and optical experimentation. Size: 12.5 cm x 3.5 cm x 7.5 cm, enabling easy handling and quick setup. Package contents: each package includes camera model 39001 along with teaching demonstration equipment that provides all the components needed for a complete physical optics experiment. Use scenarios Inclass lesson on convex lenses: visualize image formation by adjusting lens position and object distance to illustrate real and projected images. Studentled optics projects: groups assemble simple imaging setups to explore how lens configurations affect focus and image quality. Science fairs or outreach demonstrations: a portable optics station using camera model 39001 to showcase practical optics concepts to a broader audience. Package contents Camera model 39001 Teaching demonstration equipment with all components required for a comprehensive physical optics experiment