工业光学孔径计 industrial borescope
光学孔径检查仪 boroscope
光学孔径仪 borescope
光学孔径系统 optical aperture system
大孔径光学系统 large-aperture optical system ; wide-aperture optical system ; aperture optical system
综合孔径光学 synthetic-aperture optics
光学天线孔径 optical antenna aperture
光学综合孔径 Optical aperture synthesis
光学稀疏孔径成像 Sparse-aperture imaging
大数值孔径光学系统 optical system with high NA
合成孔径激光雷达（SAL）是一种采用合成孔径技术的高分辨率成像激光雷达，只需要较小的光学孔径就可以实现高分辨率成像。
Synthetic Aperture Ladar (SAL) is a kind of imaging laser radar (Ladar) utilizing synthetic aperture techniques to obtain high resolution images without the installation of large optics.
望远镜的孔径越大，该设备分辨率就越好，前提是该望远镜的光学设计良好。
The larger the aperture of a telescope, the more resolution the instrument is capable of, assuming the telescope optics are of high quality.
涵盖的主题包括：几何光学射线追踪，畸变，镜头设计，孔径和停止，辐射计和光度法。
Topics covered in geometrical optics include: ray-tracing, aberrations, lens design, apertures and stops, radiometry and photometry.
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