SightGlass Vision Names Natalia Trela-McDonald Head of Research and Development

DALLAS—SightGlass Vision has announced the appointment of Natalia Trela-McDonald as senior director of research and development and technology, bringing a wealth of experience in optical device design and commercialization to its leadership team. In her new role, Trela-McDonald is advancing the company’s work in contrast management and leading the development of next-generation lens designs and materials to further enhance the proven efficacy and performance of its diffusion optics technology (DOT) myopia control spectacle lenses, the announcement said.