Two pieces of legislation of interest to the med-tech industry are making the rounds in Washington. One would require that online sales of contact lenses be accompanied only by a prescription, and the other would bolster telehealth services for methamphetamine addiction in rural areas, where the narcotic's epidemic has taken much of its toll. The bills arrive as other developments suggest an improved environment for contact lenses and telemedicine, auguring a better market for both in the months and years ahead.