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Eisco Optical Glass Concave Lens, 200mm Focal Length, Top Spinning Base, 3"
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US$7.49 cheaper than the new price!!
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Used US$5.00
Product details
| Management number | 250156002 | Release Date | 2026/09/17 | List Price | US$5.00 | Model Number | 250156002 | ||
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- Eisco's Precision Optics: Eisco's optical glass concave lens enhances classroom experiments with its double concave design. Its finely polished glass surfaces ensure clearer and more precise refraction demonstrations for educators
- Predictable Lens Demonstrations: With a 200 mm focal length, this diverging lens allows for accurate and reliable setup of optical experiments. Its spherical shape makes it ideal for both professional labs and educational settings
- Top Spinning Bonus: The smooth concave surface doubles as a base for spinning tops, adding an engaging yet educational element to your physics lessons. This dual functionality makes it a versatile addition to any science kit
- Easy Handling Design: The ground and beveled edges of this lens reduce sharpness for safer handling in the classroom. Constructed from optically worked glass, it's designed for durability and ease of use in any learning environment
- Crafted with Quality: Made from optically worked glass, this lens exemplifies Eisco's commitment to quality craftsmanship. Its optical glass disc concave shape ensures it withstands rigorous use while maintaining clarity
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