The latest fast Fujinon prime is the tenth fixed focal length lens in the XF line up and the second after the 16mm f1.4 to be Weather Resistant (WR). With the equivalent focal length of 137mm in full frame 35mm terms, the 90mm f2 offers extra ‘pulling power’ over the faster 56mm f1.2. This lens is primarily targeted at portrait, wedding and street photographers but I was interested to see if it would be of use in the areas I primarily work – motorsport and landscape. I have recently acquired the superb 50-140mm f2.8, which offers greater flexibility over the primes and covers the 90mm focal length but with the disadvantages of one stop less on the aperture and in a much larger size. However the 50-140mm does have the addition of an Optical Image Stabilisation (OIS) system built in where the 90mm doesn’t.…..