err ... dun mind me thread-crashing ah .. but rather than create a new thread, ..
how does the sigma 170-500 compare against the 50-500 and the tamron 200-500?
i'm currently looking at the 170-500 or the 50-500 .. but more inclined toward the 170-500 cos of it's smaller size and weight and price ... =/
how does the sigma 170-500 compare against the 50-500 and the tamron 200-500?
i'm currently looking at the 170-500 or the 50-500 .. but more inclined toward the 170-500 cos of it's smaller size and weight and price ... =/