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• Lens Imaging Equipment Tools Refraction Optical Experiment Set Teaching Aids Geometric Optics Experimental Set Learning Kits for Teacher Student Education Feature: 1 Practical Learning: Science experiment kit affords a practical opportunity for middle faculty physics college students to learn about optics By working with concave and convex lenses and lasers, college students can for my part note and explore the phenomenon of sunshine refraction, deepening their realizing of physical optics 2 Easy Operation: Physical teaching tools involves instruments reminiscent of concave and convex lenses, three-way lasers, assembly guides, and experiment instructions These instruments are user-friendly, allowing students to simply conduct experiments and obtain clean and reliable results 3 Versatile Design: Lens imaging kit tools covers diverse optical components, adding concave and convex lenses By adjusting and combining these components, students can note phenomena comparable to mild refraction and focusing, expanding the variety and intensity of experiments four Intuitive Teaching: When using refraction optical experiment set, through gazing the refracted paths and notice varieties of lasers on diverse lenses, college students can intuitively perceive the propagation legal guidelines and rules of light five Improved Experimental Skills: Geometric optics experimental set permits students to get to grips with and grasp basic skills for optical experiments, such as precisely putting lenses and adjusting the location of light sources Through repeated experimentation and debugging, college students can improve their experimental qualifications and commentary evaluation expertise Specification: Certification: CE Origin: Mainland China Recommend Age: 6+y Model Number: Refraction Optical Experiment Set Certification: Europe certified (CE) Theme: Animals & Nature Power delivery method: Two No 7 batteries (not included) Material: Plastic Note: The coloration of the accessories is random and never specified Please learn closely before procuring It contains small accessories and sharp objects, and children should be accompanied by adults to finish it Please take care of kids and keep away from swallowing Because the demonstrate pixels are different, there could be a slight coloration difference Due to diversified measurement methods, there may be an allowable error of 1-3cm 8pcs x Lens 1 x three Way Laser Source 1 x Multifunctional Reflector

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