medical center offers a complete optical department, including a large selection of frames, sunglasses, and sport goggles. we maintain a complete lens edging laboratory. our laboratory is equipped for the most common frame repairs and includes the capacity for filling prescriptions for standard and rimless...
using light sent through free space an -beam free space optics laser link, rated for gbit/s. the receptor is the large lens in the middle, the transmitters the smaller ones. at the top right corner is a monocular for assisting the alignment of the two heads. free-space optical communication (fso) is...