Lens Demonstration Set - 50 mm Diameter
Product Number: SB45490
In Stock (Ships within 1-2 business days)
For showing the most important types of lenses. Optically true with ground glass edges. Includes six lenses (double convex, plano-convex, double concave, plano concave, concavo-convex, and convexo-concave) arranged in a foam-lined corrigated box.