Fluke Networks FT120 Handheld FiberViewer Microscope, 200x Magnification with 2.5mm Universal Adapter, Fiber Tester Handheld fiber microscope enables end-face inspection on patch cords Rugged, portable, ergonomic tool Easy, manual focus of precision optics Factory-tested filters to protect eyes from harmful light exposure Universal adapters allow for inspection of end-faces on many different connector types