Boston Micro Fabrication

Boston Micro Fabrication (BMF) is a global leader in micro-scale 3D printing, delivering ultra-high resolution additive manufacturing for engineers working at the limits of miniaturization. Built on proprietary Projection Micro Stereolithography (PµSL) technology, BMF’s systems achieve resolutions as fine as 2µm and tolerances of ±10µm — enabling precise micro-scale components that conventional manufacturing cannot match.

BMF’s microArch platform serves industries where micro-scale precision is critical, including medical devices, microfluidics, micro-optics, fiber optics, electronic connectors, and semiconductor packaging. Electronic connectors are a significant application focus, with customers producing miniaturized connector housings, contact alignment structures, and insulator components that demand exacting dimensional accuracy and repeatability.

In the fiber optics space, BMF excels at high-tolerance components such as ferrules, expanded beam lenses, and alignment structures — parts requiring tight dimensional control and optical-grade surface quality.

BMF’s material portfolio spans engineering-grade photopolymers including rigid, flexible, biocompatible, and optically clear resins, as well as ceramics such as alumina — enabling high-temperature and wear-resistant micro-scale components. BMF Clear delivers greater than 90% light transmittance at micron-level accuracy, opening new possibilities for photonic and fiber optic component development.

Supporting the full product lifecycle from prototyping through to end-use part manufacturing, BMF backs every project with hands-on application engineering expertise.

Headquartered in Maynard, Massachusetts, with operations across North America, Europe, and Asia, BMF is enabling the next generation of miniaturized products across the world’s most demanding industries. Learn more at www.bmf3d.com.