To improve the robotic arm system’s ability of perceiving the environment， a multi-station precise alignment technique of robotic arms guided by far-near-sight vision system is proposed. First， a configuration is built with one far-sight camera and one near-sight camera， and an eye-in-hand robotic arm is built up. Second， intrinsic and extrinsic parameters of the vision system and the transformation relationship between the vision system and the robotic arm are calibrated and a task table is established by a local priori alignment method. Third， a three-stage alignment strategy is proposed， i.e.， the acquisition of the starting pose of the multi-station operation， the initial positioning of the global camera， and the fine alignment of the local camera. Thus， the robotic arm can achieve precise alignment between the end tool and targets in multiple stations. The feasibility of our method is verified experimentally. The angle’s standard deviation is below 0.015° by 50 times repeated single-station pin-hole alignment， and the position standard deviation is below 0.078 mm. The three-stage alignment experiment in multi-stations alignment shows that the angle error is below 0.05° and the position error below 0.17 mm.