Welcome to the online catalogue of the British Optical Association Museum. Here you can search for both museum artifacts and archives. Data is transferred from our Collections Management System to this website on a regular basis.
AO Applanation Tonometer No 11615 Bi-Prism / No 11589 Standard - Instructions American Optical Company May 1976 ViewAddendum AO Applanation Tonometer Instructions No 11590 American Optical Company May 1976 ViewAO Applanation Tonometer American Optical Corporation November 1968 View