Double-Convex Glass Lens, 50mm Diameter, 5cm Focal Length – Polished Optical Glass, Pack of 20 for Light Focusing & Optical Science By GSC International Inc.

The Double-Convex Glass Lens by GSC International Inc. is crafted from high-quality polished optical glass, designed for precise light focusing and optical science applications. Each lens measures 50mm in diameter with a 5cm focal length, ideal for magnifying objects, converging light rays, and conducting optical experiments. The double-convex design is perfect for studying light behavior, magnification, and focusing tasks.

Sold in a convenient pack of 20 lenses, this bulk set is perfect for group activities, school laboratories, and STEM education projects. The lenses' durable and reliable construction ensures they provide clear and consistent results for long-term use. Whether for classroom demonstrations or individual optical science projects, this lens set offers optimal performance for light convergence and magnification studies.

Key Features:

• Ideal for Optical Science Projects: Perfect for light focusing, magnification, and optical studies in educational and STEM environments
• Durable Optical Glass: Made from polished optical glass to ensure clarity and precision in all optical experiments
• Accurate Light Convergence: Double-convex design effectively converges light rays for magnification and focusing applications
• Bulk Pack of 20 Lenses: Convenient pack of 20 lenses, perfect for classrooms, group projects, and science labs
• Full Dimensions: 2"L x 2"W x 0.53"H | Lens Diameter: 50mm, Focal Length: 5cm