Double Concave Lens FL20cm Diameter 75mm Optical Glass Lens (Double Concave Lens)

The Double Concave Lens FL20cm Diameter 75mm is designed for optical experiments, light divergence studies, physics laboratory applications, and educational demonstrations. It provides controlled light ray divergence for studying image formation and optical properties in scientific experiments.

Key Features -

• Double concave optical lens

• 75mm lens diameter

• 20cm focal length

• High clarity optical glass

• Suitable for physics experiments

Specifications -

• Product type - Optical Lens

• Lens type - Double concave lens

• Diameter - 75mm

• Focal length - 20cm

• Material - Optical glass

• Shape - Double concave

• Surface finish - Polished optical surface

• Additional features - Clear light transmission, precise optical performance

Applications -

• Physics laboratory experiments

• Optical light studies

• Educational demonstrations

• Image formation experiments

• Science project applications