MeadowLark Optics designs and manufactures standard and custom components and systems for polarization control. Products include achromatic and zero-order waveplates; achromatic waveplates; dichroic polarizers; beamsplitting, calcite and dichroic polarizers; liquid crystal variable retarder; attenuators; compensators and spatial light modulators. They also provide custom and prototype fabrication services. Their products and services are generally sold to the photonics and electronics industries. The company has capabilities in 3D printing, metrology, and fabrication.