Round Double Convex High Optical Purity Glass Lens - 2" (50mm) Diameter - 50mm Focal Length - 15mm Thick Approx. - Eisco Labs sold2025 1 box with 12 compartments
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Description
Round Double Convex High Optical Purity Glass Lens 2" (50mm) Diameter 50mm Focal Length 15mm Thick Approx. Eisco Labs sold2025 1 box with 12 compartments 1 box with 12 compartments filled with 12 multi colors (glue on bottom) Each pack contains 5 meters (16