The optical engineering is the mixture of engineering and physics, because both of these fields are imperious to this area. The optical engineers are the people who work in the all the areas where the concept of optics is used.
seen from Greece

seen from Poland
seen from Türkiye
seen from Germany
seen from Greece
seen from United States
seen from China
seen from United Kingdom

seen from Australia

seen from Greece

seen from United States

seen from Germany
seen from China
seen from Thailand

seen from Malaysia

seen from Greece

seen from Russia
seen from Russia
seen from China
seen from China
The optical engineering is the mixture of engineering and physics, because both of these fields are imperious to this area. The optical engineers are the people who work in the all the areas where the concept of optics is used.