The 400x Optic Fiber Inspection Microscope with a 1.25/2.5mm SMA905 Optical Fiber Connector is a specialized tool designed for inspecting optical fibers. It provides high magnification for detailed viewing of the fiber's surface and ensures a reliable connection for optimal performance. Compatible with various connector types such as FC, SC, ST, LC, and SMA905, this microscope is ideal for professionals in networking and communication industries who require precise fiber optic inspections.