The Leica APO-Macro-Summarit-S 120mm f/2.5 Lens is a superior-quality close-up lens with a reproduction scale of 1:2 and a high-speed telephoto. This reference-class lens, with special grades of glass and aspherical surfaces, displays consistently high image performance utilizing ...The Leica APO-Macro-Summarit-S 120mm f/2.5 Lens is a superior-quality close-up lens with a reproduction scale of 1:2 and a high-speed telephoto. This reference-class lens, with special grades of glass and aspherical surfaces, displays consistently high image performance utilizing an inner focusing system with a floating element.
This lens is suited for many applications due to its superb close-up and telephoto capabilities. It displays maximum performance even at full aperture settings. Vignetting, distortion and chromatic aberrations have been minimized to such a high degree that the need for quality-degrading image corrections and simplifying digital post-processing is substantially reduced.
It has its own Leica-designed microprocessor for precise autofocus and iris diaphragm control with silent gearing and it has a focus ring with enough drag to let the user to override the autofocus at any time. This lens is designed with special grades of glass and aspherical surfaces. S-bayonet mount ensures rapid and precise digital exchange of data and commands between the camera and lens.
Lens has its own Leica-designed microprocessor for precise autofocus and iris diaphragm control. Generous focus ring with just the right amount of drag, letting the photographer override the autofocus at any time. The lens is produced to extremely narrow tolerances, with each lens centered by hand, guaranteeing superior quality and optical performance.