These transparent convex lenses are essential tools for physics education, allowing students to visually grasp the principles of optics. Their acrylic material ensures longevity while maintaining clarity for experiments. Ideal for classroom or home use, these lenses simplify complex concepts, making learning engaging and effective, perfect for both experiments and demonstrations. Features -Color:Transparent -Material:Acrylic -Size:2.50X2.50X0.20cm/0.98X0.98X0.08in -Quality Construction: Crafted from premium acrylic, these optical lenses provide durability and performance for extensive education applications -Convex lenses: Designed to facilitate a clear understanding of optics, these convex lenses enhance experimentation and concept comprehension -Convex lens: Perfect for classroom settings, these lenses encourage students to explore and grasp physics principles through hands-on activities -Versatile Usage: These lenses are suitable for various experiments and demonstrations, showcasing the behavior of light and lens interactions effectively -Easy Maintenance: Their compact design allows for easy handling and cleaning, ensuring you spend more time teaching Package list: 60 x optical lens