Double-Concave Glass Lens 38mm Diameter 20cm Focal Length for Physics & STEM Experiments, Case of 1 By GSC International Inc.

This Double-Concave Glass Lens by GSC International Inc. is crafted from high-quality polished optical glass. With a 38mm diameter and 20cm focal length, this lens is ideal for optical experiments, educational demonstrations, and scientific studies. Perfect for physics classrooms, STEM labs, or optical testing, it provides clear and precise measurements for light refraction and optics experiments.

The polished glass ensures durability and long-lasting performance, while the 20cm focal length makes it a versatile tool for a range of optical applications. Whether you're conducting experiments in refraction, optical testing, or other scientific demonstrations, this lens delivers excellent performance and reliable results.

Key Features:

• Polished Optical Glass: Ensures clarity and precision for optics and refraction experiments
  Full Dimensions: 38mm diameter x 20cm focal length
• Ideal for Education: Perfect for use in classrooms, labs, and STEM projects
• Durable & Reliable: Long-lasting optical glass suitable for repeated use in scientific experiments
• Versatile Application: Perfect for refraction studies, optics testing, and various scientific demonstrations
• Compact Design: Easy to handle and store, making it ideal for educational setups