>>3847159Just remember
16-140 F2,8 on Fujifilm is 1650 gram and 2800 dollars.
17-180 F2,8 on Sony is 1335gram and 1900 dollars.
Today you've learned how awesome the E-mount APS-C actually is.
By the way, that Electromagnetic AF Motor also produce less friction and develop less heat. It's what helps the already superior 810 cpira rated battery life become more extended in practice compared to Fujifilms noisy motors with Gears.