view-finder eyepiece
相关英语词汇推荐
- tracking laser radar
- Infrared spectroscopy
- metal lens
- beamsplitting blocks
- spatially bound function
- spherical aberration
- transit-time lidar velocimeter
- Acoustooptic Bragg diffraction
- checking
- aberration blur circle
- plastic-base mirror
- laser
- Sonnar lens
- astro-compass
- pseudocontinuum
- diffuse reflectance light
- optical second harmonic generation
- time-resolved interference spectroscopy
- collisionless multiple-photon laser excitation
- self-sagging