Tracey Technologies develops, manufactures, and markets vision analysis and diagnostic equipment, including wavefront aberrometers, for ophthalmologists, optometrists, and other eye care professionals. The company's patented ray tracing aberrometry technology, specifically the Tracey iTrace, dynamically measures and analyzes wavefront aberrometry to assess the focusing power of the human eye. By providing aberration information, Tracey devices enable practitioners to test and treat their patients' vision at a deeper level, leading to better patient outcomes. Tracey Technologies focuses on bringing advanced technology to eye care professionals to enhance the understanding and treatment of vision.