As the pioneer in vari-focal lenses, Tamron continues to be at the forefront of the technological advance of industrial optics. Ahead of other manufacturers, Tamron introduced revolutionary Vari-Focal lenses meeting the needs of professionals in the field for high optical performance, compactness and versatility, and continues to lead the industry with state-of-the-art optical designs. Tamron now offers a wide range of Mega-Pixel-Compatible Vari-Focal lenses, a full lineup of IR (infrared) lenses for surveillance and a series of high performance FA (Factory Automation) and MV (Machine Vision) lenses for advanced image processing.