Dual-Sided Convex/Concave Round Glass Mirrors (Pack of 10) – 7.5cm Diameter x 20cm Focal Length by GSC International Inc.
The Dual-Sided Round Glass Mirror Pack from GSC International includes 10 versatile optics mirrors, each featuring a convex surface on one side and a concave surface on the other. Designed for physical science and STEM classrooms, these mirrors allow students to compare light behavior using two mirror types in one compact tool.
Each mirror measures 7.5cm in diameter and has a 20cm focal length, making it ideal for demonstrating image formation, magnification, reduction, and focal point concepts. Mirrored on both sides, these glass mirrors provide bright, clear reflections for hands-on optics experiments and lab activities.
Each pack includes 10 dual-surface round mirrors.
Key Benefits
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Two-in-One Learning Tool: Compare concave and convex reflection with a single mirror
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Bulk Classroom Value: 10 mirrors support group labs and student stations
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Clear Demonstrations: 20cm focal length allows measurable focal point experiments
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STEM-Ready: Ideal for lessons on image formation, magnification, and light direction
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Full Dimensions (Each Mirror): 7.5cm diameter (round)
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Specifications: Mirror type: Convex/Concave | Diameter: 7.5cm | Focal length: 20cm
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Material: Glass
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Package Weight: 0.563 lb
