Primanex also custom designs collimator optics for sophisticated optical devices and modules such as Wavelength-Selective Switch (WSS), Interleaver, Tunable Optical Filters (TOF) etc. Meanwhile in order to accommodate specific requirements, Primanex custom designs special collimators with designated beam size, beam divergence, beam pointing angle, and working distance etc; besides, Primanex offers high-power /and polarization-maintaining collimators.