중고 Sony FE 50-150mm F2 GM 렌즈 (Sony E)

The autofocus is lightning fast and locks onto birds in flight without hunting, which is crucial for my wildlife work. Even at 150mm, the image quality holds up beautifully against my primes.

Sharp as a tack even wide open at f/2, and the zoom range covers everything from portraits to sports without swapping glass. Arrived in flawless condition for a used unit, and the autofocus locks on fast enough for my kids' soccer games.

I was nervous buying a used lens, but this one looks and performs like it's brand new. The f/2 aperture at 150mm gives me creamy backgrounds for portraits that I never thought possible with a zoom, and it's honestly sharper than my primes.