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