Jonas Rask's review and example pictures helped me make the decision. tl;dr Is it worth its price? If you're into macro photography I'd say yes. Unboxing It's heavy! The sound and feeling as if something in the lens is loose is normal and disappears when you turn on the camera Settings Too little haptic feedback …
Fujinon 100-400mm, XF1.4X
Comparing the Fujinon 100-400mm without and with the teleconverter XF1.4X, on a tripod. Pictured: Kraftwerk Birsfelden, built 1953/54 by Hans Hofmann. At 100mm: At 400mm: Mittlere Brücke in Basel, seen from Johanniterbrücke, very windy weather. At 400mm: At 100mm: