Chromacity Ltd. is a company based in Edinburgh, United Kingdom, specializing in the development, manufacturing, and distribution of wavelength tunable femtosecond lasers for various applications, including life sciences and spectroscopy. The company's product lineup features several advanced lasers, such as the Spark 1030-nm femtosecond laser, the high-power Spark-HP 1040-nm laser, and the Spark-X 1280-nm laser designed for two-photon stimulation. Additionally, Chromacity offers the Spark-OPO, which generates tunable femtosecond pulses across the near- to mid-infrared spectrum, and the Spark-ultra, which covers the near-infrared range. With a strong emphasis on custom solutions, Chromacity collaborates with systems manufacturers to create tailored femtosecond and picosecond lasers for engineering and materials processing applications. The company's robust, patent-pending technology ensures reliable performance, and its user-friendly web-based control interface allows for easy operation from various devices. Founded in 2013 and stemming from Heriot-Watt University, Chromacity serves clients in North America, the UK, the Middle East, and beyond.