The FUJIFILM XF 90mm f/2 Internal 'Rattle/Clunk'

Pictured: FUJIFILM XF 90mm f/2 R LM WR

With the release of the NEW Fujifilm XF 90mm f/2 R LM WR, the internet has become awash with nervous photographers wondering whether they have a faulty version of this lens- due to what's being described as a 'Rattle'. To be honest, it was the first thing I noticed when removing the lens from the box was this unusual feature, except I would refer to it as a 'Clunk'. Whatever it is, the weight of what can freely move internally within the lens can clearly be felt & with so many people experiencing this it must be part of the make-up of this particular lens.

What has already been pointed out & is the likely cause of the 'Clunk' is the lenses Newly Developed Quad-Linear Motor designed for Faster AF Speed. This motor's design comprises of FOUR magnets for higher torque. The reason its likely to be the culprit, is when the lens is attached to the camera & the camera is turned ON, the magnets become magnetized & can no longer freely move. So in summary, when actually using the lens the 'Rattle/Clunk' seizes to exit. But photographers have still expressed concerns on the wear & longevity of this internal section when clunking up & down in-use & transporting.

FUJIFILM- you should release a statement to your very loyal customers, suppressing any doubts they may have about this feature.

On a positive note, this lens is PHENOMENAL. The Sharpness & Clarity of this lens is absolutely astonishing with beautiful Bokeh, minimal aberrations results in some fantastic images. If you are a Portrait photographer- you should not be without this lens in you kit bag.