Crafted with an acrylic convex lens, this optical tool is lightweight and portable, making it suitable for outdoor exploration or classroom teaching. The lens offers excellent magnification for reading , conducting physics experiments, or inspecting intricate details. Its versatility and durability make it a valuable addition to any lab, educational setting, or professional toolkit. Features -Color:Transparent -Material:Acrylic -Size:2.00X2.00X0.10cm/0.79X0.79X0.04in - optical performance: the convex lens for physics provides distortionfree magnification, making it ideal for precise tasks like reading, optical experiments, and science demonstrations -Lightweight and convenient: this round magnifier lens is easy to carry and store, making it a practical choice for students, teachers, and anyone needing a portable magnifying solution -Durable acrylic construction: the acrylic convex lens for teaching is designed to resist scratches and maintain clarity, ensuring performance in various educational and professional settings -Design: the handheld reading magnifier is ergonomically designed for comfortable use, making it suitable for extended reading sessions or detailed scientific work -Multipurpose functionality: whether for physics lab equipment, jewelry watch repair, or photography optical lens needs, this magnifier glass lens is a reliable and versatile tool Package list: 30 x Convex Lens