American Educational Products Set of 12 50MMD Lens - Brinkman Location Use: Indoor

Location Use: Indoor

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The stainless steel bottle holds up to 26 ounces

American Educational Products Set of 12 50MMD Lens - Brinkman Location Use: IndoorAmerican Educational Products Set of 12 50MMD Lens Glass lenses with different curvatures for demonstrating optical principles and effects for students Two each of the following lenses: double convex, plano convex, double concave, plano concave, concavo convex, and convexo concave Double convex, plano convex, and concavo convex lenses converge light rays to a point, and convexo concave lenses diverge light rays from a point Each lens is 50mm in