Double-Concave (DCV) Lenses

Double-Concave Lenses, also known as DCV or Biconcave Lenses, are used in beam expansion, image reduction, or light projection applications. These lenses are also ideal for expanding the focal length of an optical system. Double-Concave Lenses, which have two concave surfaces, are Optical Lenses with negative focal lengths.

Bi-concave lenses have a negative focal length and are best used to diverge a converging beam. Bi-concave lenses can diverge a collimated beam to a virtual focus 

Optically processed and treated, it has high light transmittance, significantly reducing light loss, and its light spot is uniform, providing a clear and bright illumination effect.

Professional optical processing equipment, manual and mechanical cooperation, accurate size specifications, smooth lens edges without burrs, and excellent fitting performance.

Supports customizing lenses of various sizes, shapes, and angles according to customer requirements. Additionally, it can accommodate special optical requirements to meet individual application scenarios.