Panowie odkurze nieco watek.
Czy jest jakis uzytkownik z 5d i tym szklem zadowolony?
Na marginesie: it was "all over the place", front, back, you name it, but after the third copy (bought recently 103xxxx serial), the focus is much better, not perfect, but at 1.4 the canon is also not 100% all the time.
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