For the WW-area I do not want to miss it. The short focal length range I use now and much like. In particular indoors is not enough, the WW-normal focal length of most cam's. There is top.
But please not too far back in the telephoto range. Then the imaging quality is rapidly unacceptable. So it unscrew - even if it's a bit awkward. So unfortunately it is for me definitely not "always on it." I had made out of convenience for a while, and unfortunately a lot of dues in the form of muddy local (tele-) paid recordings.
Something that is impractical unscrew-on /: the sun visor down my camera must first, then the lens to the adapter d'up - and if you want back down ', the adapter d'remains ran and is manually only injury abzubekommen again , For this purpose - after many attempts with different tools - the ME easiest Tip: A commercial Plastiktüchlein that actually serves to unscrew eg pickle jar lids, I have now in my camera bag. So you go flawlessly.
Conclusion: for the WW-field a strong buy recommendation. But only use it when you really need these short focal length!
(PS the first review to the article I had written 2009 -. And deleted immediately because of the very mixed impression again to leave no prejudge this review here is completely new and on Jan 2015 with around 5 years experience the lens.)
vg
H. Hellwig
