Contact lens comes with built-in telescope "The lens seems an interesting concept to provide optical magnification to the retina when required," he says. But he adds that there will be challenges in reaching that stage: "It is currently a scleral
Contact lens comes with built-in telescope "The lens seems an interesting concept to provide optical magnification to the retina when required," he says. But he adds that there will be challenges in reaching that stage: "It is currently a scleral