In India, 50mm concave lenses are widely available as standalone components for laboratory experiments, physics education, and DIY optical projects.

Key Features

• High-quality concave lens made from optically clear glass
• 50mm diameter suitable for standard laboratory setups
• Provides accurate light divergence and consistent refraction results
• Perfect for physics, optics experiments, and classroom demonstrations
• Smooth, polished edges for safety and precision alignment
• Durable construction ensures long-term usability
• Compatible with optical benches and educational lab kits