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