High Image quality
This medium telephoto lens with a focal length equivalent to 87mm in the 35mm format offers fantastic bokeh thanks to its large F2 aperture, making it the perfect portrait lens. Using four ED lens elements, this high image quality lens limits chromatic aberrations by arranging the elements in a well-balanced manner before and after the aperture. By adopting an inner focusing AF system for the optimal configuration, aberration fluctuations due to changes in shooting distance are suppressed.
By adopting a construction including 14 elements in 9 groups, including 4 ED lens elements, spherical aberrations and chromatic aberrations are suppressed. Nine rounded aperture blades create a beautiful bokeh at both the front and back which enables the rich expression of out of focus areas unique to medium format lenses.
Fast and quiet AF
A linear motor drives the autofocus, allowing for fast and quiet shooting using the AF.
Dust and weather resistant, capable of operating in environments as cold as -10°C
The lens has been sealed in nine areas, allowing you to shoot with stability even in dusty environments and in light rain outodoors.
The aperture ring has a C position (command dial mode) that allows the lens aperture value to be changed via the command dial on the camera body to suit the photographer’s preference. A locking mechanism has been added to the A (Auto) and C positions to prevent unintended movements of the aperture dial.