Mamiya Sekor 150mm f/4.5 L - Mamiya 7 Mount

The Sekor 150mm f/4.5 L is a telephoto lens for the Mamiya 7 and 7II rangefinder systems. Equivalent to approximately 75mm in full-frame terms, it is designed for landscape and portrait applications where reach is required. Due to the rangefinder design, it requires an external viewfinder (typically included) for accurate framing. The lens is known for exceptional sharpness and contrast typical of the Mamiya 7 system. Alignment is the primary concern for the 150mm; SDS verifies that the lens couples accurately with the camera's rangefinder cam. We check the electronic leaf shutter for consistency and inspect the rear mounting flange for wear. Because this lens is often used for landscapes, we pay close attention to the condition of the front element and the integrity of the weather seals on the barrel.