Biconcave Lens from China Suppliers - High-Quality Factory-Made Spherical Lenses for Beam Divergence

The biconcave lens, also known as a biconcave spherical lens, is a versatile optical component commonly manufactured from high-quality flint glass in China. This lens is primarily designed for beam divergence, featuring a negative focal length that causes parallel incident rays to diverge outward. The curvature radius on both sides of the biconcave lens can be equal or differ, allowing for various applications. When paired with plano-convex lenses, it is frequently utilized in beam expanders, projection optical systems, and optical viewers. As a leading factory and supplier, we pride ourselves on providing top-notch biconcave lenses that meet the highest industry standards.