YOtat Physics Experiment Equipment Optical Bench Optical Teaching Equipment Concave Lens Convex Lens Optics Science Experiment

Features

• Happy experiment:You can use this set of optical equipment to carry out optical experiments, and you can work with your children, which is also suitable for scientific experiments in school classrooms
• Concave-convex lens:Optical-grade lens, upgraded large-sized concave-convex lens, thickened and smoother frame
• Acrylic lens: Crystal clear light, strong penetrability, obvious experimental effect
• Product use: Convex/concave lens imaging law/determination of focal length
• Product structure: The product adopts high-quality materials and has a stable structure, which makes your research and your children more assured!