중고 OM 시스템 올림푸스 ED 150-600mm F5-6.3 PRO M.ZUIKO IS 렌즈

The image stabilization on this lens is incredibly effective, letting me shoot handheld at 600mm and still get sharp, usable shots of a distant hawk. It's surprisingly well-balanced for such a long zoom, feeling solid without being a burden to carry on a long hike.

Honestly, I was a bit nervous buying a used lens, but this thing is spotless and the autofocus locks onto birds faster than I can frame them. The 150-600mm reach is exactly what I needed for my wildlife trips, and it’s still sharp at the long end even wide open.

Autofocus is snappy and accurate even when tracking birds in flight, which made my first outing a joy. The image stabilization works wonders handheld at 600mm, giving me sharp shots I didn't think were possible. A few minor scuffs on the barrel, but the glass is pristine and the price was right.