Welch Allyn LumiView , Its clip-on battery pack provides more than enough power for a long day’s worth of examinations. LumiView Portable Binocular Microscope is a breakthrough product with its unique converging stereoscopic viewing system. Specially configured optics literally converge the user’s binocular vision, providing a magnified, 3-D view that can be focused into narrow cavities. At the same time, a powerful halogen lamp shines cool light directly on the subject, resulting in a bright, 3D image. What’s more,