Double-Concave Glass Lens, 50mm Diameter, 15cm Focal Length – Polished Optical Glass for Light Refraction & Optical Science By GSC International Inc.

The Double-Concave Glass Lens by GSC International Inc. is made from high-quality polished optical glass, designed for precision in optical science experiments. With a 50mm diameter and 15cm focal length, this lens is perfect for demonstrating light refraction and the behavior of light through optical experiments. The double-concave design bends light rays inward, making it essential for physics classrooms, labs, and educational projects. Whether you're studying light convergence or experimenting with optical properties, this lens ensures accurate and reliable results.

The 50mm diameter is versatile for a wide range of experiments, while the 15cm focal length is ideal for focusing light for various optical science applications. Made for durability and long-term use, this lens is perfect for use in STEM education and physical science labs.

Key Features:

• Ideal for Optical Science Experiments: Perfect for studying light behavior, refraction, and optical properties in educational and STEM labs
• Durable Construction: Made from polished optical glass, ensuring long-lasting, high-clarity results
• Accurate Light Convergence: The double-concave shape bends light rays inward, making it essential for optical projects
• Versatile for Educational Use: Ideal for classroom setups, science demonstrations, and hands-on learning
• Full Dimensions: 2"L x 2"W x 0.25"H | Lens Diameter: 50mm, Focal Length: 15cm