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