Word Study
optical aberration |
optical activity |
optical bench |
optical cable |
optical condenser |
optical crown
| optical crown glass
| optical device
| optical disc
| optical disk
| optical fiber
optical crown
WORDNET DICTIONARY
Noun optical crown has 1 sense
- optical crown(n = noun.substance) crown glass, optical crown glass - optical glass of low dispersion and low refractive index; Array is a kind of optical glass
For further exploring for "optical crown" in Webster Dictionary Online
