عدسة FUJINON XF 150-600mm F5.6-8 R LM OIS WR

I’ve been shooting birds in flight with this lens and the OIS really shines—it locks onto subjects with almost no hunting. It’s lighter than I expected for a super telephoto, making handheld tracking a lot easier.

Caught a whole series of diving ospreys with this lens, and the autofocus locked on fast enough that I didn’t lose a single burst. The size-to-reach ratio is unreal for 600mm, and the OIS makes handheld shots at sunrise tack sharp.

Switching from a tripod to handholding this lens was a game-changer for chasing birds through the woods—the optical stabilization is surprisingly effective even at 600mm. It's compact enough to fit in my daypack alongside a water bottle, which is unheard of for a lens this range.