S-Adapter C
Adapting the Contax 645 system lenses to the Leica S
This adapter allows all lenses from the Contax 645 system to be mounted on a Leica S.
All lens functions, such as autofocus and automatic diaphragm, are retained. The smart electronics of the adapter facilitate the complete integration of the lenses into the Leica S-System.
Technical Data
| Dimension | approx. 84.5 x 16.5mm |
| Weight | approx. 120g |
| Compatible Contax 645 lenses | Distagon T* 30 f/3.5 Distagon T* 45 f/2.8 Distagon T* 55 f/3.5 Planar T* 80 f/2.8 APO-Macro-Planar T* 120 f/4 Sonnar T* 140 f/2.8 Sonnar T* 210 f/4 Tele-APO-Tessar T* 350 f/4 Vario-Sonnar T* 45–90 f/4.5 Mutar 1.4× T* Automatic extension ring 13mm Automatic extension ring 26mm Automatic extension ring 52mm |
| Non-compatible Contax 645 lenses | Automatic bellows unit |
| Notes | |
|---|---|
| The Apo-Macro-Planar T* 120 f/4 does not allow automatic focusing. | |
| When using extension rings, the focal plane set automatically or indicated as sharp by the corresponding signal may differ slightly from the plane the metering field is aimed at. | |