扫描电子显微镜或SEM是高度复杂的仪器，用于在亚微米水平处表征材料。欧洲杯足球竞彩Tescan最新的创新，光学导航和相关相机（Oncam）继续使其使命增加用户友好性。
Oncam使用直接安装的14个MP基板AG相机，随时可在样本阶段提供样品的照片逼真图像。与Tescan的行业领先的宽野光学元件一起，他们将样本导航拍摄到一个新的水平，因为SEM SE和BSE对比度图像可以与OnCAM照片直接相关。使用快速的“单击和移动”功能允许您自信地识别兴趣点。铅笔标记并立即导航到您所需的兴趣点以获得更详细的调查。
ONCam is equipped with four independent LED segments that use ONCam’s advanced minimum intensity stacking algorithm to eliminate reflections in the optical navigation image and is fully integrated into TESCAN’s Essence™ user interface software. The seamless correlated imaging capabilities allow the direct overlay of the color optical and EM images with adjustable levels of transparency, resulting in a single comprehensive macro-image. Users can also automatically save both the 14MP color photo and the corresponding SEM micrographs for future reference. Furthermore, image acquisition routines can be sped up by selecting points of interest directly on the ONCam navigation image and exporting the coordinates to the optional Essence™ Image Snapper module, which then automatically acquires the images at the desired locations and settings.
While broadly applicable to all kinds of materials, geological, and biologicals, the new system is ideally suited to use with UHR SEM columns that use short working distances as well as those who use Low Vacuum mode where TESCAN´s Wide Field Mode imaging is limited. Here, ONCam extends the field of view to an expansive 165 x 125mm.
Tescan的直观精华用户界面将其系统与所有其他人区分开来。它提供了每个用户灵活地定制与其要求的界面。因此，它们可以简化其工作流程以获得最高效率。Tescan Essence™在Tescan第4代SEM和FIB-SEM上提供。
我们的新INCAM功能是另一种创新，继续提高与我们的显微镜相关的用户体验。由ONCAM生成的无反射导航图像可用于基于颜色的导航以及宏观相关成像，使其成为任何系统的有价值的添加
Tescan产品经理PetrKlímek
现在可以在所有兼容的SEM和FIB-SEM上指定ONCAM。