OPTIMISTIC OUTLOOK FOR MIDO 2021: VISITOR REGISTRATION OPENS JANUARY 28 Starting today, buyers, designers, entrepreneurs, opticians, ophthalmologists and professionals in the global eyewear supply chain can register for the 2021 edition of the most eagerly awaited eyewear show. President Vitaloni: “MIDO is not ‘just’ the leading global eyewear industry trade show, it has come to symbolize the much…