reflecting collimator
相关英语词汇推荐
- time-averaged shadow-moire method
- holographic gratings
- mode pattern
- chronophotography
- upper state relaxation
- geometrical focus
- astrospectrograph camera
- visible emissivity
- infra-red beam folower
- optical harmonic generation
- push out
- optical deformation
- Varotal lens
- optical head controllers,control ics/modules
- filters
- diatomic roto
- metacrystalline
- frequency summing
- intensifying screen
- multilongitudianl-mode laser