Designed for both students and educators, this acrylic magnifying lens offers exceptional clarity and magnification. Its construction makes it suitable for frequent use in classroom experiments and demonstrations. The lens is easy to clean and maintain, ensuring it remains a reliable tool for exploring the fascinating . Features -Color:Transparent -Material:Acrylic -Size:10.00X10.00X0.50cm/3.93X3.93X0.20in -Clear and precise: made from acrylic, this lens offers clear and precise magnification, ensuring detailed observation for scientific studies and experiments - for educational use: essential for physics and chemistry experiments, this lens helps students observe and analyze samples more effectively, enhancing their learning experience -Adjustable light focus: capable of adjusting parallel or focused light, this lens achieves optimal light concentration for various experimental needs -Portable design: compact and lightweight, this lens is easy to carry and use in various locations, making it ideal for outdoor experiments and travel -Multiple applications: suitable for laboratory and classroom use, as well as jewelry identification and crafting, this lens is a versatile tool for various fields Package list: 1 x Convex Lens