Double-Convex Glass Lens – 1.5" H Optical Lenses, 38mm Diameter, 5cm Focal Length (Pack of 20) by GSC International Inc.
The Double-Convex Glass Lens Pack of 20 is a high-quality optical solution designed for classroom and laboratory experiments. Made from polished optical glass, each lens delivers clear image formation and precise light convergence, making it ideal for demonstrating key optics principles.
With a 38mm diameter and a focal length of 5cm, these lenses are perfect for studying refraction, focal points, and image formation. The pack of 20 makes it convenient for group activities, lab setups, and repeated classroom use.
Ideal for physical science and light experiments, this set provides a reliable and cost-effective way to support hands-on learning in optics.
Key Benefits
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High-Quality Optics: Made from polished glass for clear and accurate results
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Classroom Pack Convenience: Includes 20 lenses for group experiments
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Ideal for Experiments: Perfect for studying refraction and image formation
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Precise Focal Length: 5cm focal length for consistent optical demonstrations
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Standard Size: 38mm diameter fits common lab setups
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Compact Design: Measures 0.35" L x 1.5" W x 1.5" H for easy handling
