Keyence Corp. The VHXF allows users to leverage some of the advanced functions of the VHX Series, such as depth composition and 3D display, while offering the same image quality and primary measurement capabilities at a lower price point. The VHXF incorporates observation, measurement, and image recording capabilities into a single device, while offering all of the imaging techniques found in traditional inspection equipment. The microscope boasts a 0. Additional attachments offer polarized, diffused, and DIC imaging methods. Users can also inspect inside small openings with a complete lineup of borescopes and fiberscopes.