Double-Concave Glass Lens 38mm Diameter 15cm Focal Length, Case of 200 By GSC International Inc.

This Double-Concave Glass Lens by GSC International Inc. is crafted from high-quality polished optical glass. Measuring 38mm in diameter and featuring a 15cm focal length, this lens is designed for advanced physics experiments, optics studies, and educational demonstrations. Sold in a case of 200 lenses, this bulk packaging is ideal for educational institutions, research labs, or large-scale STEM programs.

These lenses provide exceptional clarity and precision, making them perfect for light refraction studies, optics demonstrations, and scientific testing. With durable construction and reliable performance, they are a must-have for classrooms, laboratories, and scientific projects that require multiple lenses for group studies or large-scale experiments.

Key Features:

• High-Quality Optical Glass: Provides clear and precise measurements for various scientific applications
  Full Dimensions: 38mm diameter x 15cm focal length
• Pack of 200: Ideal bulk packaging for classrooms, labs, or large-scale projects
• Perfect for Physics & STEM: Designed for educational and experimental use in optics and light refraction studies
• Durable & Reliable: Polished optical glass ensures long-lasting performance in repeated experiments
• Versatile Application: Suitable for optics testing, physics demonstrations, and STEM experiments