We found 5 dictionaries that define the word optical system:

General (2 matching dictionaries)

1. optical system: Merriam-Webster
2. Optical system: Wikipedia, the Free Encyclopedia

Computing (1 matching dictionary)

3. optical system: Encyclopedia

Medicine (1 matching dictionary)

4. Optical system: Medical dictionary

Tech (1 matching dictionary)

5. PhotoNotes Dictionary of Film and Digital Photography (No longer online)

Phrases: Optical landing system, more... ▸ Words similar to optical system ▸ Usage examples for optical system ▸ Idioms related to optical system ▸ Wikipedia articles (New!) ▸ Words that often appear near optical system ▸ Rhymes of optical system ▸ Invented words related to optical system