The Apo-Macro-Summarit-S 120 mm F/2.5 CS can be used universally as a close-up lens for a reproduction scale of 1:2 or as a high speed portrait telephoto lens. It guarantees consistently high image performance from an endless to an extremely close focussing range by combining an inner focus system with a floating element. Special highly refractive glass with anomalous partial dispersion ensures an outstanding reproduction of contrasts and sharpness right up to the periphery of the image. As is the case with all the s-objectives, the photographer can rely on a consistently high performance at all distance settings and apertures. As a result, subsequent correction with software is not required. The Apo-Macro-Summarit-S 120 mm F/2.5 CS is suited for many applications due to its superb close-up capabilities. In addition, the CS version of the lens features an integrated central shutter (also known as a leaf shutter), which ensures that it is universally suited for studio applications.
