guys, any experience on using sigma lens for our 4/3 system? i'm planning to buy one but i have second thoughts about its quality. thanks :)

im sure the lens is the same with canon and nikon.. only the mount is different plus you have a 2x crop factor.. very good for telephoto..

It actually depends on the lens model. There are Sigma lenses that are good quality, but expensive. The reverse is true. You really get what you pay for. Cheap Sigma lenses can be soft. I've also heard about quality control issues.

Cheers,
Norman

re-phrase ko lng sinabi ko.. pati ako nagulohan.. the lens on sigma on particular model with canon or nikon mount is also the same with 4/3 mount just with 2x factor... hehehe
look for the particular lens muna na available sa 4/3 mount then search this site

http://www.pbase.com/cameras/sigma

thanks for the reply guys. i wanted to get this lens thru b&hhttp://www.bhphotovideo.com/images/shim.gif Zoom Normal-Telephoto 50-500mm f/4-6.3 EX DG HSM Autofocus Lens for Olympus Digital Cameras (Four Thirds System) (http://www.bhphotovideo.com/bnh/controller/home?O=8457&A=details&Q=&sku=460531&is=USA&addedTroughType=categoryNavigation)

look for botak or jojo p for sample of that lens.

I've been using the Sigma 55-200mm, and i'm very pleased with the results. Use it mostly for portraits and maganda ang colors and sharp siya. I heard some are lemon pieces, buti na lang yung akin, I think, ok naman...

look for botak or jojo p for sample of that lens.

thanks jimmy. i bought muna 50-200mm ED Zuiko Lens and i've been enjoying this lens so much medyo mabigat nga lang. :)

cangrats ryan... show some sample naman.. next mo na yung 1.4TC :)

cangrats ryan... show some sample naman.. next mo na yung 1.4TC :)

thanks :) save muna