Schäfter+Kirchhoff offers different series of Fiber Couplers (Fiber Ports) for coupling into single-mode or polarization-maintaining fiber cables and Fiber Collimators for producing a collimated beam (low divergence beam). It includes the Laser Beam Coupler series 60SMS, the fiber collimator/coupler series 60FC and 60FC-SF (with fine-focussing mechanism) as well as the collimators with larger focal length 60FC-L and 60FC-T (with TILT). Specialized collimators are available with achromatic optics or made from titanium as well as customized collimators with integrated wave-plate or dichroic superposition.