09-14-2014, 08:35 AM
Oh, good, so it's not only me who couldn't access it. Well, maybe some of this massive amount of "new lenses" we will discuss more extensively and others won't create loud echoes.
There are interesting differences between the two types. Amazing, Sigma does let us choice if we want to pay more for more glass, for more Fluoride elements, for better sealing. But a friend commented the extension of the tube and that "you will slam it against something else when extended.
I don't have contemporary experience with this - do you, as general question? Is it such a risk? Or should I take the chances, as I don't need such a lens very often, but if I need it, I don't want to think "I won't be happy with the result" before I push the trigger.
There are interesting differences between the two types. Amazing, Sigma does let us choice if we want to pay more for more glass, for more Fluoride elements, for better sealing. But a friend commented the extension of the tube and that "you will slam it against something else when extended.
I don't have contemporary experience with this - do you, as general question? Is it such a risk? Or should I take the chances, as I don't need such a lens very often, but if I need it, I don't want to think "I won't be happy with the result" before I push the trigger.