... 0um resolution Hand Held Optic Fiber Inspection Microscope, FK-H400 Model :FK-H400, 400X or 200XKey Features:1, Handy type ... equipped for eye protection.Hand Held Fiber Inspection Scope, FK-H400Hand Held Video Fiber Inspection Microscope, FV-5500AVideo ... Fiber Optic Inspection Microscope, FK-410PAdjustable Video Inspection Microscope, FK4-410P Handheld optic fiber ...