mpenza said:Sigma also announced a new 105mm macro lens that's lighter than the previous incarnation.
behyx said:Seen some good reviews about the Tamron 90 2.8, but how does the Canon 100 2.8 performs? As it have USM, it's good also for normal non-macro shoots that need the AF speed....
Jeff said:Get the canon usm version. The AF speed is wow and very accurate! Seeing is believing. Good for portraiture too.
Canonised said:Of course the Canon is the better choice, provided the buyer is willing or can afford the price difference .... $600 vs $950.