Most single vision prescriptions can be filled in-house in about an hour. For Bifocal, Trifocal and other needs we source the best technology available in Progressive lenses. We also offer a complete selection of Varilux lenses. Varilux Physio brings the corrective power of W.A.V.E. Technology—which corrects progressive vision by calculating and eliminating many higher order aberrations that diminish visual acuity. This breakthrough is similar to the technology used in laser surgery. The result is an advanced, general-purpose lens that delivers unsurpassed progressive performance to all presbyopes.