Optical axis
Synonyms for Optical axis
- beelineunobstructed path
- viewunobstructed path
- line of visionunobstructed path
- sightlineunobstructed path
- straight shotunobstructed path
- visible horizonunobstructed path
- line of sight
- unobstructed path
- sweep
- sight-line
- scope
- range
- purview
- peripheral vision
- peripheral field
- ken
- horizon
- field of view
- visual field
For more similar words, try Optical axis on Thesaurus.plus dictionary