The ZEISS Sigma family combines field-emission SEM (FESEM) technology with an excellent user experience. Structure your imaging and analysis routines and increase productivity with Sigma’s intuitive 4-step workflow. You’ll capture more data, faster than ever before. Choose from a variety of detector options to tailor Sigma precisely to your applications: you can image particles, surfaces, nanostructures, thin films, coatings and layers. With the Sigma family you enter the world of high-end imaging: Sigma 300 delivers excellence in price and performance while Sigma 500’s best-in-class EDS geometry delivers superb analytical performance. Count on accurate, reproducible results – from any sample, every time.