Leaderboard

RTFM.... and you can disable this functions by pressing the menu button a few seconds.

Regarding sample variation. I have seen two very bad 18-55s and a bad 10-24, which my friend had to return to Fuji for repair twice before they would recognise there was a problem. I had a 10-24 that was fairly poor at the edges. I sold it. It seems that you can get the occasional bad apple with any lens. I have an 18-55 and the 16-80. My samples are about on a par optically and quite acceptable. I find the 16-80 to be a much more versatile lens. Additionally it has a much more capable ios. It is so good that you can forget about the loss of a stop at the wide end, except in the case of subject movement of course. Most of the reviews of the 16-80 seem to be expecting too much. Remember, it's a 5:1 zoom and is never going to be as sharp as a prime