optically flat filter meaning in English
光平面滤光片
光学扁平滤光器
光学平面滤光片
Related Words
- optically active
- optically anisotropic
- inactive optically
- optically positive
- optically plane
- optically thicker medium
- optically active exchanger
- optically active fiber
- optically functional materials
- optically transparent material
- optically excited laser
- optically excited metastable level
- optically flat glass
- optically flat surface