Pigtailed GRIN Fiber Optic Collimators / Couplers

We offer pigtailed GRIN collimators/couplers, a preassembled variation of our GRIN lenses and glass ferrules, with either single mode, multimode, or polarization-maintaining fiber pigtails. These graded-index lens couplers are useful as a pair with a free space beam between, and are available at a number of alignment wavelengths.