Japanese precision equipment maker Shimadzu Corp. said Wednesday that it has begun selling an optical lattice clock with a deviation of less than one second over 10 billion years, making it the most accurate on the market.The device measures 114 centimeters in width, 109.3 cm in height and 65 cm in depth. The Kyoto-based maker aims to sell 10 units over three years at a suggested retail price of 500 million yen ($3.3 million) each.The company started taking orders for the high-precision clock after developing a transportable model in November 2024 in collaboration with researchers from inst…READ FULL ARTICLE
