Sigma Lens For Canon Slr Camera

Richard asks…Good telephoto lens to 300 for Canon SLR?Hi,
I'm looking for a decent AFFORDABLE zoom lens with better reach than my Canon EFS 55-250. Want it for taking shots of my girls soccer games. Brands other than Canon are ok with me. I'm currently using a Canon Ti1, cotemplating upgrading to the Ti3.
Thanks in advancemr.eos answers:When it comes to telephoto lenses, affordable and decent rarely go together. Of course this depends on one's definition of both affordable and decent.

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