12-07-2010, 06:46 PM
Hi there, I almost check all of your Canon's and also some Nikon's lenses tests, and it hepled verry much to decide for what is best for me and my money <img src='http://forum.photozone.de/public/style_emoticons/<#EMO_DIR#>/smile.gif' class='bbc_emoticon' alt='
' /> .
I have now an Canon 7D with Tamron 17-50 F2,8 non VC and Canon 85mm F1,8 USM.
I want to change the Tamron with the new Sigma 17-50 OS, because I missed some shots because of its focus problems(have some front focus).
Also I want an telephoto zoom lens with F2,8 and I was looking for 70-200 F2,8 USM non IS because I don't have the money for new good 70-200 F2,8 IS USM II. But Sigma have an new 70-200mm f/2.8 APO EX DG OS lens and looks very promising lens and stands close to the Canon and Nikon 70-200 F,8 VR II vith a good price.
I will be happy if you can make an test with this lens , and not only me of course.
Thank you for all your work, and all the best!
' /> .I have now an Canon 7D with Tamron 17-50 F2,8 non VC and Canon 85mm F1,8 USM.
I want to change the Tamron with the new Sigma 17-50 OS, because I missed some shots because of its focus problems(have some front focus).
Also I want an telephoto zoom lens with F2,8 and I was looking for 70-200 F2,8 USM non IS because I don't have the money for new good 70-200 F2,8 IS USM II. But Sigma have an new 70-200mm f/2.8 APO EX DG OS lens and looks very promising lens and stands close to the Canon and Nikon 70-200 F,8 VR II vith a good price.
I will be happy if you can make an test with this lens , and not only me of course.
Thank you for all your work, and all the best!