The Chemalux 150A Spin-On Coating Systems are designed to enable small wholesale labs and large optical retailers to enter the high profit, high growth market for ophthalmic antireflection coatings. The 150A system only takes 2' x 2' (60 cm x 60 cm) space, easily fitting into labs and stores. The simple and reliable electromechanical structures make system easy maintenance and repair. The PLC control systems integrate automatic high pressure water wash with precise multi-layer spin-on coating. The systems apply the AR coating one surface at a time, lens by lens. Fashionable flash mirror coatings are produced with a finger of touch.