Profile: Hamar Laser Instruments Inc. designs & manufactures laser calibration systems, laser alignment systems and alignment machines & tools to satisfy virtually any geometric alignment application. We provide L-743 ultra-precision triple scan® laser. It is designed specifically for 3-5-axis machining centers to measure and correct machine geometry. It has 3 rotating laser planes that are perpendicular. It is used in circuit board drilling machines, automotive transfer-line wing bases and injection molding machines & presses.