magnetorheological finishing machine

Magnetorheological finishing (MRF) is a sub-aperture polishing technology that uses a magnetically stiffened fluid to achieve superior surface quality with minimal subsurface damage. AFiSy Technologies manufactures a complete MRF series for advanced ultra-precision polishing of mid-to-high-end optical systems.

Our magnetorheological finishing machines combine precise motion control with proprietary fluid dynamics to deliver smooth, defect-free surfaces on aspheres and freeform optics. MRF is ideal for final finishing stages where surface integrity is critical.

**The MRF Series:**

– **MRF300B / MRF300T** — compact tabletop systems for small optics

– **MRF650C** — mid-size platform for general production

– **MRF1000-600A / MRF1000-800A** — large-aperture systems for high-throughput finishing

Each machine is engineered for optimal performance and efficiency, backed by two decades of optical processing expertise. [Contact us to discuss your application →]