Whether the 180 inversion appears in the relation between the electron - optical image , i . e . the micrograph , and diffraction pattern seen on the final screen , depends on the number of inversions that the image and diffraction pattern undergo by the lenses following the objective lens in the microscope column 電子光學(xué)映像比如顯微圖和最終屏幕所見(jiàn)衍射模型之間180度倒置的出現(xiàn)是否有聯(lián)系,取決于顯微鏡柱中目標(biāo)通過(guò)透鏡產(chǎn)生的映像的倒置數(shù)量。