Lens Kit (4 Pieces) for Laser Welding Gun

Collimating Lens

F-800 Focusing Lens 

Reflective Lens

QBH Lens

Collimating Lens is an optical lens made from quartz, used to transform divergent light (like from a point source or laser diode) into a parallel beam of light. It's essential in many laser systems, including fiber laser cleaning and welding machines.

F800 focusing lenses for 4in1 laser welding machine (cleaning mode)

A focusing lens, made out of quartz, in laser machines is a critical optical component that concentrates the collimated laser beam to a fine spot, enabling precise cutting, welding, engraving, or cleaning. the lens is coated with an Anti-reflective (AR) for fiber laser (1064nm wavelength)

Reflective lenses (also called mirrors or reflective optics) in laser welding machines are used to redirect, shape, or split the laser beam. These components are essential in both beam delivery systems and scan heads, especially in high-power fiber laser welding setups.

A QBH protective lens is a consumable optical component used in fiber laser systems to shield the internal optics from contamination, spatter, and back-reflected light during cutting, welding, or cleaning operations.