Optik Mizen is an Austrian-UK partnership that specializes in high-end multifocal lenses using advanced technologies. They produce several lines of progressive addition lenses, including Performance HD, Equinox HD, Sophos HD, and Life Synchronicity, each designed for clear vision at different distances and light conditions. Their Opus Curve Technology incorporates a variable front curvature that optimizes the lens power and curve for any addition over +1.75, providing a wider and clearer near zone. Optik Mizen emphasizes using their Opti-Web tool and patient profiling to customize lenses and ensure happy customers.