FSI Technologies Inc. (Lombard, IL) has introduced a line of industrial machine vision lenses, the CLH Series lenses. These lenses provide versatility to work well with most common machine vision applications, and are robust enough to be used in tough industrial environments. The FSI machine vision lenses come in a variety of focal lengths, from 8mm to 50mm, and are designed to work with high shutter speeds. The lenses also include a C-mount configuration, dual locking methods, and threaded mounts to accommodate filters. The lenses can be ordered separately through the FSI Express site, or as a part of a complete machine vision solution.