... precision optics精密光学部件,精密光... spherical optics球面光学 electron optics电子光学 ...
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一种测量非球面光学零件面形的新方法。
A new method of surface shape measurement of aspherical optical components.
对于球面光学红外探测器，视场总是循环。
For infrared detectors with spherical optics, the field of view is always circular.
非球面光学零件加工是国内外公认的难题。
Aspheric optical part processing is an acknowledged difficult problem around the world.
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