On Sep 6, 2005, at 9:28 AM, Marco Ferrari wrote: > I found the FA 28-105/3.2-4.5 AL IF a very nice lens. > At the 105mm end, wide open, I shot very nice portraits, with a > very nice > bokeh (in my opinion), only a bit soft. > But when I try to shot landscapes a 105mm, even at F8, I find the > lens has > aberration and low contrast. > So I believe that the FA 28-105/3.2-4.5 AL IF performs worst at > 105mm at > infinity. Maybe because is an internal focus lens. Are you fitting a UV or Skylight filter on the front of it? Someone on the DPReview board showed some results with this lens and a (supposedly) high-quality UV filter that were really bad. Taking the filter off fixed the problem immediately. Godfrey
Godfrey, thanks for your reply. I never use any filter. Just the lens. If not necessary, I never use filters. Bye, Marco
