Also included is a fx to m42 adapter so this lens can work on your fujifilm camera The aperture is nice and clicky, not stiff the focus ring is smooth, not stiff there are 3-4 fungus spots on the outside of the lens, not covering the middle, this doesn’t show in images (see last picture) the lens has been used on my fujifilm X-T3 and hasn’t damaged my camera so I believe this fungus is dead, I sunbleached it for 4-5 days and the fungus has not spread since then
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