Specs
The new FUJINON XF35mmF2 R WR will be added to the premium X-Series mirrorless camera lens line-up in November 2015. The XF35mmF2 R WR (53mm in 35mm format equivalent) offers a focal length with the angle of view similar to that of the human eye, and a maximum aperture of F2.0.
The FUJINON XF35mmF2 R WR gives users a superior prime lens that delivers sharp images with rich bokeh. The XF35mmF2 R WR has 9 lens elements in 6 groups (including two aspherical elements) and achieves the perfect balance of high image quality, compact size and autofocus speed as fast as 0.08 seconds. The exterior of the lens is weather and dust-resistant and can work in temperatures down to 14°F. The lens uses eight seals on the barrel to protect it from rain, dust and splashes of water when shooting outdoors. The XF35mmF2 R WR also uses an internal focus system that is combined with a stepping motor to produce quiet, accurate and fast autofocus - a must for all photographers that need to capture a spontaneous moment.
Wide open, this lens exhibits very sharp results. But it starts to max itself out at around f5.6 partially due to the capabilities of the APS-C sensor behind it.
http://www.thephoblographer.com/2015/11/10/review-fujifilm-35mm-f2-r-wr-fujifilm-x-mount/
The lens is very sharp right from f/2 over the majority of the frame. The central part of the frame is already extremely crisp out of the gate, and the edges even show good resolution at f/2. Only the corners soften a bit. Stopping down a stop or two improves the center even further, to absolutely tack sharp levels, while the edges improve a fair bit when shooting closer up.
http://admiringlight.com/blog/review-fujifilm-fujinon-xf-35mm-f2-r-wr/
The center is slightly soft wide open at f/2, with the peak performance achieved in the f/2.8-f/11 range. Diffraction sets in at at f/16. The edges are soft from f/2-f/2.8, sharpening up at f/4, with f/5.6-f/11 the optimum settings.
http://www.photographyblog.com/reviews/fujifilm_xf_35mm_f2_r_wr_review/
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