The VISERA 4K UHD system delivers images with both 4K UHD and Full 4K resolution, increasing the patients’ safety by helping surgeons to view their working area more clearly than ever before. The ergonomic design of the systems CH-S400 camera head ensures maximized comfort in every holding position. Thanks to its zoom function, the Sony Exmor R™ CMOS image sensor inside the camera head delivers clear, high-resolution images even when the telescope is used in a considerable distance to the operational area. This makes observations within narrow areas significantly easier and prevents impact with other manual instruments.