Just a fast question...
I was wondering if there is anything out there that is just as good as the Canon EF 70-300mm f/4-5.6 IS USM, but for less?
I have seen the lens on line for $550 new and $475 referb. The cost of this "other lens" would have to be no more then the high $300 range for me not to go with the Canon.
It is understood, I could just keep looking for a good deal on a nice used Canon, but again just wounder if there is another Manufacture out there that can compare to the Canon specs.

