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