開箱 Sigma 50mm F2 DG DN Contemporary 鏡頭 (Sony E)

I’ve been using this lens for street photography and the autofocus is snappy enough to catch fleeting moments. The f/2 aperture lets in just enough light for evening shots without needing a flash. For an open box, everything looked pristine and works perfectly.

The open box condition was flawless—no marks on the glass or barrel, and the autofocus is snappy on my A7IV. The f/2 aperture gives such a clean, creamy falloff for portraits, and at this size I barely notice it in my bag.

I’m really impressed with how sharp this lens is wide open at f/2, even in low light. The autofocus is fast and quiet on my Sony body, perfect for street portraits. For an open box, the glass looks flawless and it came with everything I needed.