Zeiss Sigma 300 VP

The Zeiss Sigma 300 VP represents the latest development in GEMINI® technology and comprises a fully integrated inlens detector (Inlens) for secondary electrons (SE) and an angle selective backscattered electron (HDAsB) detector. The Sigma 300 VP offers ultra high resolution for both SE to image surface information and BSE to present compositional information in the high vacuum mode. Addtionally, a variable pressure (VP) mode is performed using nitrogen as imaging gas at pressures between 10 and 133 Pa. In this mode SE contrast is realised … Zeiss Sigma 300 VP weiterlesen