The Optomechanical Instrument Register is an information database for Optmechanical Instruments (scientific, medical, technical, and others) with text descriptions and functional illustrations, as well as industrial products. The text descriptions provide an overview of the instrument, including functional operation information. The functional illustrations are easy to visualize and comprehend line drawings with essential components included. The industrial products are similar to industrial technical bulletins (not marketing flyers), which have been formatted for information continuity. Information: www.instrumentregister.com .