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