December 16, 2014 at 1:06AM
Prime native lens or Zoom native lens for Sony A7S?
I'm planning to buy a native lens for the A7S and I wanted to discuss the decision process for them. My reason for purchasing a native lens is to take advantage of the auto focus for photography.
I'm deciding between:
Zoom lens (Sony FE 28-70mm f3.5-5.6)
Prime lens (Sony Sonnar T* FE 35mm f/2.8 ZA Lens)
I plan to use this for street photography, studio portraits, and the occasional family outing. Since the A7S handles low light well, I figured the zoom lens will suffice but I hear the camera's auto focus is poor in low light. Should I go for a faster lens?