Jenoptik’s product range comprises a number of standard lenses for laser material processing. The JENar® F-Theta product line includes scanning lenses for operation at laser wavelengths for the UV, VIS and IR.

The lenses are delivered with protection window and have short lead times.

The newly developed F-Theta lenses JENar® for 532 nm and 1064 nm are designed and optimized for large beam diameters of up to 20 mm. So by the established focal length of 255 mm the lenses can be used up to a scan field diameter of 233 mm for the 532 nm lens and up to 239 mm for the 1064 nm lens without vignetting. Special development focus was to avoid focused back reflections within the lens and close to the recommended galvo mirror positions. Against the background of steadily rising laser power these lenses are manufactured out of high-resistant materials to minimize lens damages.