The Rodenstock 210mm f/5.6 Apo-Sironar-S Lens is a slightly long lens for either the 4x5 or 5x7 formats. Designed for universal use, it has been modified to provide the highest image reproduction quality. Like the Apo-Sironar-N, its applications are practically limitless. Its special strengths can be seen when complex, fine structures in the adjustment range have to be reproduced.
The angle of coverage of the 210mm Sironar-S is a whopping 75