Request InfoOptical Encoder Celera Motion, Precision MotionBEDFORD, Mass., Nov. 3, 2009 – The Mercury II 5000 manufactured by MicroE Systems is a miniature high-resolution optical encoder that provides motion system designers with good performance, accuracy, versatility, ease of use and low cost of ownership. Designed for next-generation precision manufacturing, inspection, metrology and medical equipment, its good short-range accuracy (cyclic error) of up to ±20 nm ensures smooth velocity control. Resolution is programmable and ranges from 5µm to 1.2 nm, linear, meeting a wide range of requirements. 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