Biconcave Glass Lens 75 mm Diameter

The Biconcave Glass Lens range from SmartLabs is designed for optical experiments, physics demonstrations, and general laboratory use. Each lens features a double concave shape that diverges light rays, allowing users to explore image formation, focal length principles, and beam expansion in detail.

Made from precision-ground optical glass, these lenses provide excellent clarity, minimal distortion, and durable performance for long term use. The polished surfaces and ground edges ensure safety and consistent optical quality, making them ideal for both classroom and research environments.

SmartLabs offers this biconcave glass lens in multiple variants to suit different experimental needs. You can choose from various diameters and focal lengths, including the popular 75 mm diameter with a 100 mm focal length. This flexibility allows students and professionals to select the correct lens for specific optical setups or light experiments.

Whether used for teaching, research, or optical instrument calibration, SmartLabs biconcave lenses provide reliable accuracy and excellent value for educational and professional laboratories across South Africa.