Physical Optics Experiment Kit for classroom and home physics exploration Why you need this kit Provides a complete, handson set for learning core optics concepts, helping students visualize light behavior rather than only reading about it. Reduces setup time with a readytouse optical bench and marked guide rails, so teachers and homeschoolers can focus on instruction and experiments. Durable components and precise scales support repeatable measurements, improving experiment accuracy and student understanding. Key features and benefits Ready for middle school and school physics labs, teacher demonstrations, and home schooling. Also suitable for young scientists conducting guided experiments. Optical bench total length 50 cm with stainless steel guide rails marked with scales to facilitate observation, measurement, and comparison of results. Includes adjustable sliders and robust large stands for stable, repeatable alignment of sources, lenses, mirrors, and screens. Wide experimental capability: study straightline propagation of light, convergence and divergence, refraction, pinhole imaging, concave and convex lens imaging, and rightangle reflector experiments. Clear imaging screen and precision components make it easier to observe focal points, image formation, and ray paths. Compact, organized, and portable layout suitable for classroom desks or a home study table. Materials and performance Stainless steel guide rails provide stable, lowwear tracking and accurate scale alignment. Precisionmounted lenses and mirrors permit accurate placement and repeatable optical configurations. Designed for educational use with durable stands and sliders that tolerate repeated classroom setup and demonstrations. Package contents 1x F light source 1x Threeline laser instrument 2x Stainless steel rail 3x Slider 1x Scale ruler 1x Convex lens for imaging 1x Concave lens for imaging 2x Large stand for optical bench 1x Screen for imaging of light 1x Plate with holes 7x mirrors (concave, convex, and other types) Practical use scenarios Classroom demonstration: A teacher sets up the optical bench to show students how a convex lens forms a real image, using the scale on the rail to measure object and image distances and verify the lens equation. Lab exercise: school students use the threeline laser and sliders to map ray paths and investigate refraction through different lens positions, recording measurements for analysis. Home study or science fair: A student constructs pinhole imaging and reflector experiments to explore image inversion and focal properties, using the screen and scales to document results. What makes it stand out Complete, educationfocused set that combines measurement scales, durable rails, and a variety of optical components to cover a broad optics curriculum. Compact 50 cm bench designed for classroom tables and home desks, enabling meaningful experiments without large lab infrastructure. This kit delivers the components and repeatability needed for handson optics learning, classroom demonstrations, and independent exploration of fundamental light behavior.