Double Convex Lens – 50mm Diameter, 500mm Focal Length (Optically True Glass)

This precision 50mm Double Convex Lens is crafted from spherical, optically true worked glass to ensure exceptional clarity and minimal distortion. The lens features highly polished, ground edges for safety and optical accuracy, making it ideal for a wide range of scientific investigations. With a focal length of 500mm, it provides excellent performance in optics demonstrations and ray‑tracing activities.

Durable, reliable, and classroom‑ready, this lens is a staple piece of equipment for physics lessons involving refraction, focusing, and image formation.

Key Features

• 50mm diameter suitable for a wide range of optical setups
• 500mm focal length for long‑range focusing experiments
• Made from optically true worked glass for high clarity
• Spherical, double‑convex shape for accurate light convergence
• Ground and polished edges for enhanced safety and precision
• Highly durable and suitable for repeated classroom use

Ideal for School Science Lessons & Practical Activities

Perfect for KS3, GCSE, and A‑Level physics, this double convex lens supports a wide range of hands‑on investigations into the behaviour of light. Common uses include: