fine-focusing knob
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- transit-time lidar velocimeter
- tracking laser radar
- self-sagging
- plastic-base mirror
- collisionless multiple-photon laser excitation
- Sonnar lens
- diffuse reflectance light
- checking
- Acoustooptic Bragg diffraction
- metal lens
- pseudocontinuum
- time-resolved interference spectroscopy
- aberration blur circle
- beamsplitting blocks
- astro-compass
- spatially bound function
- spherical aberration
- laser
- Infrared spectroscopy
- optical second harmonic generation