static(al)
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- metacrystalline
- infra-red beam folower
- push out
- filters
- time-averaged shadow-moire method
- optical deformation
- multilongitudianl-mode laser
- visible emissivity
- mode pattern
- intensifying screen
- holographic gratings
- Varotal lens
- upper state relaxation
- geometrical focus
- diatomic roto
- frequency summing
- chronophotography
- optical head controllers,control ics/modules
- optical harmonic generation
- astrospectrograph camera