Standard lenses provide a choice of focal lengths to optimize spot size and/or depth of field. Gas jet manifolds incorporate a nozzle to blow a suitable gas onto the work surface.
Synrad no longer sells these manifolds, however, they can be purchased at LaserMech. For more information, visit their website by clicking here: LaserMech
Beam expanders/collimators enhance the quality of the final focused spot. With standard threads, these components make the design and assembly of any beam delivery system simple and quick.
Beam Delivery Systems Specifications [Download .pdf]
1.25 Series Setup and Alignment [Download .pdf]