The heart of competence of OPO
is the mastering of surface metrology
and a deep knowledge of scattering processes
and of surface defects detection and characterization: microroughness, cleanliness measurement, etc. We are very proud to offer the most accurate metrology instruments in our field, that are the outcome of 50-year experience in optical metrology. The CT7
, which stays our flagship, is already in use at numerous observatories and institutes accross the world
. It is a very stable and very strong instrument that has been tried and tested for 10 years already.