Sony 50-150mm f/2 GM FE 接環鏡頭

I was worried about the weight, but the constant f/2 aperture across the whole zoom range makes it worth carrying for indoor sports. The autofocus locks onto players instantly even in dim gym lighting.

Took this out for a portrait session and the constant f/2 aperture made it easy to blur backgrounds even at 150mm. The zoom ring is smooth enough for quick adjustments without being too loose.

The f/2 aperture throughout the entire zoom range is incredible for low-light events; I finally don't have to switch primes between rooms. The wide 50-150mm range covers everything from group shots to tight portraits perfectly.