Used & New Optical Instruments       

Make BMI your #1 source for brand name, high quality used & new Optical Instruments. . Most of our pre-owned equipment comes from working environments and many items have been tested by a technician. Our inventory is updated daily and ready to ship worldwide today. Keep checking back to see our newly added optical instruments for sale.

Our used and new Optics & Optical Instrument Inventory includes but is not limited to Interferometers, Geodesy Instruments, Metrology Equipment, Optical Monochromators & Spectrometers & Telescopes. The list of what we carry in terms of Optical Instrument equipment is enormous. Our huge inventory of surplus new & used Optical Instruments comes from high end manufacturers that include; Newport, XYZ Stage, Thorlabs, Precision, Burleigh, Daedal, Aeorotech, Davidson, Zygo, Perkin Elmer, Klinger, Oriel, & Bausch & Lomb. These are just a few of the top name manufacturers whose Optical Instruments we carry. 

Check out this HP 10706A Plane Mirror Interferometer for sale at BMI Surplus!


If you are seeking a specific item or model number use our search box at the top of the page to customize your search.  

We have experienced customer service representatives standing by to help you!  Call us at 781-871-8868 or email  with any questions,  to request more details or photos on any item, or to inquire about the availability of basic testing of any product in stock.