Concave Mirror - 3" Dia, 300mm Focal Length - 3mm Thick - Glass - Eisco Labs sold2026 QUALITY GUARANTEE You'll love the

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Concave Mirror - 3" Dia, 300mm Focal Length - 3mm Thick - Glass - Eisco Labs sold2026 QUALITY GUARANTEE You'll love theConcave Mirror 3" Dia, 300mm Focal Length 3mm Thick Glass Eisco Labs Round concave glass mirror designed for physics and educational uses. Product Features This round concave glass mirror is designed for physics and educational uses. It is approximately 3" (75mm) diameter and 3mm thick. Note, thickness varies as they are not designed to be consistent in that respect. Because of their educational use design, there may be minor imperfections that do not