Excerpt: I use in in Events, Street Photos, Sports and Fast action assignments. I can focus at 16mm and zoom in on detail very quickly without losing anything, and can do it fast. Not good enough for me for Movies, and portraits
Pros: Easily Interchangeable, Fast / accurate auto-focus, Lightweight, Rugged
Excerpt: Bought this to use on vacation in lieu of my 18-55. Substantial construction. Beautiful color on landscapes.....even photographed whales breaching and got pretty good detail. Didn't let me use shutter in some auto modes, but in manual, even for an amateur like me, a good all around lens.
Excerpt: This is the first lens I bought (after the 18-55mm that came with my a65). It's a really good travel lens, allowing you to shoot a wide range of pictures without having to constantly change your lens. Great picture quality/colors.
Summary: This has become my primary lens on my A580. It covers most of the range that I need, with the exception of long range wildlife photos. The images are very sharp at full magnification, nearly as sharp as my best 50mm prime lens.
Summary: Advertised as f/3.5 - 5.6. At 16 mm focal length, the maximum aperture is f/3.5. However, at 24 mm focal length, it jumps to f/4.5, and at 35 mm focal length, it jumps to f/5, which is disappointingly "slow", This information is not available in the "specifications".
Excerpt: I'm just getting used to this lens. I mount it on the sony a65. Previously I've had the 16-50 fixed f-stop. (which I Love) on my a65. The 16-105 is a fast focus and very sharp. It increases the range, and is a well-built lens. I will use it for landscape and possibly portraits.
Pros: Consistent Output, Durable, Fast / accurate auto-focus, Lightweight, Nice Bokeh
Summary: Aside from this lens not reaching the lowest of low F-stops, this lens does it ALL. From architecture wide angle photography and landscapes to portraits of people and objects with high detail to the sports shot from across the field. you can capture everything.
Pros: Wide angle focal length, and great zoom capacity.
Cons: i wish the f-stop was slightly lower maybe F2.8