I don't have it, sorry. When I decided to buy a macro I looked also for it, but I choose the Tamron because it was new for 399 euro and the 100mm had similar prices on ebay
Great shots. Its a good lens although it can hunt a bit so i tend to use mine on manual focus a lot of of the time. If you enjoy macro work you might want to consider some extension tubes to go with it. I was working with the lens, an A900 and tubes over easter:-
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Isn't it enough to see that a garden is beautiful without having to believe that there are fairies at the bottom of it too? - Douglas Adams http://www.flickr.com/photos/rb56/
The pic i posted earlier was shot with F32 (and flash by necessity). Even then the DOF is miniscule but its fun trying to get the shots!
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Isn't it enough to see that a garden is beautiful without having to believe that there are fairies at the bottom of it too? - Douglas Adams http://www.flickr.com/photos/rb56/
From what I understand they're fairly comparable. I've never felt the need to "upgrade" the Tamron, it's just too good to need it, so I've never looked further. But I'm sure someone has done a comparison review, trying some searching.
-- http://tandaina.smugmug.com/
To me 60mm is just too short. It doesn't have the advantages of say a wide macro like the 30mm (or is it 35? It's late, I'm tired), OR the reach of the 90.