We found 5 dictionaries that define the word optical zoom:

General (2 matching dictionaries)

1. optical-zoom: Wordnik
2. Optical zoom: Wikipedia, the Free Encyclopedia

Computing (2 matching dictionaries)

3. Webopedia (No longer online)
4. optical zoom: Encyclopedia

Tech (1 matching dictionary)

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

▸ Words similar to optical zoom ▸ Usage examples for optical zoom ▸ Idioms related to optical zoom ▸ Wikipedia articles (New!) ▸ Words that often appear near optical zoom ▸ Rhymes of optical zoom ▸ Invented words related to optical zoom