Mounted Achromatic Lens Pairs measuring 15.0mm and 30.0mm are a combination of popular TECHSPEC® achromats into common configurations for use in relay and projection applications. The lens are coated with AR, packed in to a slim-line aluminum housing, each pair allowing integration into a host of OEM applications and does not require to handle loose optics. The 15.0mm pairs are coupled into C-mount components using Helicoid Barrel Accessory. Each set of lens is oriented to ensure optimum system performance. Based on the required performance, the lower f/# pairs might not prove ideal for imaging applications. Cylinder lenses can be incorporated into empty barrels for generation of lines or sheets of light. The lens are also available as mounted achromatic pairs kits.