Gatuida 12-Piece Double-Convex and Double-Concave Glass Lens Set for Optical Experiments

Description

• Glass lenses for instruments, crafts, projectors, projection lights, and photography equipment
• Double-convex glass lenses made of glass and easy to clean
• 42 mm diameter
• Beveled, ground edges
• Convex glass lens with a 300 mm focal length

Package includes 12 glass lenses. Made of glass and shown in the pictured color. These double-convex and double-concave lenses are accessories for scientific experiments and can be used with instruments, projectors, projection lights, and photography equipment. The lenses have beveled, ground edges and a stated 42 mm diameter.

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