(From Fujifilm lens literature) FUJIFILM North America Corporation has announced the new FUJINON XF56mmF1.2 R, a premium portrait lens with an 85mm*1 equivalent that fits all FUJIFILM X-Series interchangeable lens cameras.
The FUJINON XF56mmF1.2 R is lightweight and less than half the size of an equivalent full-frame camera lens*2 for easy, comfortable use. The XF56mmF1.2 R also has a metal aperture ring for a premium quality feel and offers incredible speed and silence in the studio, perfect for the professional portrait photographer. The aperture ring on the XF56mmF1.2 R is designed to give users a satisfying ‘click’ between f-stops, with a perfectly torqued focusing ring for precise adjustments.
The FUJINON XF56mmF1.2 R lens has a new optical design that features 11 elements in 8 groups, and includes two ED (extra low-dispersion) elements and one double-sided aspherical element, plus four elements with a convex surface facing the subject, which combine to reduce spherical and chromatic aberrations for superior images.
FUJIFILM X-Mount is compatible with all FUJIFILM interchangeable system cameras
HT-EBC*3 multi-layer coating to minimize ghosting and flare
Additional newly-developed coating added to the reverse side of the front lens to further reduce the ghosting that typically occurs when using deep concave lenses
Enhanced resolving power at all apertures when used with an X-series camera*4 that incorporates a Lens Modulation Optimizer (LMO) function
Seven-blade aperture diaphragm that helps create smooth and round bokeh effects
Minimum working distance of 70cm
Inner focusing system that moves small elements in the middle or at the rear of the lens, while keeping the large, front elements stationery for high-speed AF
*1 35mm format equivalent
*2 According to Fujifilm data
*3 High Transmittance Electron Beam Coating
*4 As of December 2013 "FUJIFILM X-E2"