Collimating and Focusing Lens

Description

Fiber collimating lenses collimate the laser output from the fiber into parallel light; fiber focusing lenses focus the laser beam to create a high-energy-density focal point for processing the workpiece. Available are lenses made of quartz material for visible to near-infrared wavelengths, and synthetic quartz lenses with high laser damage threshold for UV light below 350nm. Among the quartz material lenses, anti-reflective coatings are available for visible, near-infrared, and infrared types. A rich, detailed series of outer diameters and focal lengths allows you to select the product that meets your technical requirements.