rdgreenwood wrote:
When I bought my A6000, it came with a Sony 18-55 that was softer than a princess’s pillow. I’m a nut about sharpness, so I checked around and bought a Zeiss 16-70. The lens cost more, a lot more, than the camera; but it’s tack sharp. The Sony is my travel camera—I shoot with a Nikon at home—and I want my memories to be clear. As I said, Zeiss rhymes with “price,” but it’s worth it. BTW, this lens lives on my camera 99% of the time.
Good luck with your search.
I also use the 16-70 as my walk-around lens. A bit pricey, but its small size and low weight are a perfect balance
on the a6000 -- it's especially good for travel. While early on there were problems with some 16-70s, current copies seem to have better quality control. Mine is tack sharp, has very solid construction, and is a pleasure to use.
I also carry two primes (12mm and 35mm) for super wide angle and low-light shots, and a 55-210 zoom for telephoto (some 55-210 lenses apparently also had quality control issues, but mine is sharp and seen lots of use).