Fisba Optik AG has developed a fast-axis collimation lens with total internal reflection that can collimate laser diodes and deflect beams at an angle of 90°. The TIR-FAC’s integrated intelligent micro-optic components allow design freedom, and its focal length can be customized to system specifications. Focal lengths can be up to 1.5 mm. The lens has an integrated beam-shaping optic and features almost diffraction-limited collimation and good surface quality to avoid scattering losses. The high-performance coating ensures best possible transmission optimized to the laser diode wavelength.