For over 100 years, Prior Scientific has been manufacturing precision optical and electro-mechanical equipment and instrumentation.  Prior is a leader in the development of precision motion, automation, and optical systems, sub-systems, and components. Key product lines include microscope automation equipment including high precision motorized microscope stages, automated slide and well plate loaders, Piezo nano-positioning systems, motorized filter wheels, high-speed shutters, laser autofocus systems, custom and OEM electro-mechanical and optical systems.

Prior’s integrated design and manufacturing facilities allow us to partner with Integrators and OEM’s and produce prototypes, custom-built products, and complete system solutions according to individual customer requirements for any application, including photonics, research, nanotechnology, medical devices, metrology, and semiconductor manufacturing.