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