The Apo-Ronar is the classic process lens. But the scope of this lens, with its outstanding definition, goes far beyond process and product shots. Wit a field angle of around 48 degrees it is a first-class long focal length lens for all formats whose long side is not larger than half the focal length. A lens which is light, compact, attractively priced and still superior in sharpness and field angle to tele lens designs.
As the image circle increased with camera extension, the Apo-Ronar maintains its image quality even at high reductions (distance range) or magnifications. The contrast transfer will always be near the physical liit. The apo-chromatic correction keeps even high contrast outlines free from colour fringing.