Leica APO-Telyt-R Module 280-400-560mm - Leica R-mount

The Leica APO-Telyt-R Module system is a unique modular telephoto solution for the R-series SLR cameras. It consists of a focus unit and interchangeable head units to create focal lengths of 280mm, 400mm, or 560mm. The apochromatic correction ensures excellent colour fidelity and sharpness, even when used with teleconverters. The system is highly regarded for its build quality and remains adaptable to modern mirrorless systems via appropriate housing. When purchasing these modules, it is vital to check the coupling mechanisms between the focus unit and the lens heads for secure attachment and electronic communication. SDS inspects the internal glass for any signs of blooming or fungus, which can be difficult to treat in these complex assemblies. The focus movement should be checked for smoothness, and the tripod collar should lock firmly without play. We also verify the condition of the protective front filters.