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