Originally posted by mconwxdr Regarding the DA35 2.4, I only disliked the build and a little more softness at 2.4 than I like. Is the build of the HD35 better than the DA35/2.4?
I also came across an HD FA/FA comparison from CameraVille on YouTube. He actually shows better sharpness at f2 for the HD version, but I’m not convinced it wasn’t a focusing difference. A new coating wouldn’t improve sharpness all else being equal, would it?
The build quality of the HD FA35/2 is a different level altogether; solid and robust, and nicely finished too.
I've watched that CameraVille comparison, and I too suspect focusing may have been responsible for the HD's better sharpness at f/2. Having said that, it's quite possible that the HD coating is responsible for improved micro-contrast, which could indeed contribute to ever-so-slightly sharper-looking results, at least when pixel-peeping. Whether it's noticeable at normal reproduction sizes and viewing distances, I seriously doubt.
I will say, I'm not a huge fan of the bokeh rendering at f/2... it's a little busier than I'd like. To be fair, though, I knew about this before buying the lens and it doesn't concern me. It quickly smooths out once stopped down a little. And f/2 is still eminently useable if needed.