opti - ovic
- optic axis
- optic bulb
- optic nerve
- optic recess
- optical aberrations
- optical absorption
- optical activity
- optical altimeter
- optical analyzer
- optical anisotropy
- optical antimer
- optical antipode
- optical antipodes
- optical bench
- optical black
- optical bleaching
- optical cable
- optical calculating machine
- optical character
- optical communication
- optical communication receiver
- optical computer
- optical computing system
- optical constant
- optical crosstalk
- optical damage
- optical deflector
- optical density
- optical density of smoke
- optical depth
- optical detection
- optical disc
- optical distance
- optical distortion
- optical echo
- optical erasure
- optical exaltation
- optical excitation
- optical fiber
- optical fiber brancher
