Double Concave Lens, 50mm Focal Length, 2" (50mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs hidden WELL-DESIGNED & CUSTOMER-FRIENDLY - All Size:Dummy B072QS28T1 home_improvement_Apr2026 insertion aid for contact
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Ships within 48 hours · Estimated delivery Sep 23 - Sep 28